Thanks, Steve, and good afternoon to everyone on the call. I'm pleased to provide you with additional detail on the fourth quarter and the full year of 2012. With the exception of the consolidated financial results, the majority of the other key non-financial metrics will exclude the impact of ALOG, ancotel and Asia Tone as we continue to integrate these acquisitions and their service offerings into our systems and our metrics. So starting with Slide 6 today, from our presentation posted, core Q4 revenues from continuing operations was $507 million, a 4% quarter-over-quarter increase and up 20% over the same quarter last year, including a $2.3 million nonrecurring benefit in the quarter. This is the first quarter we've delivered half a billion dollars of revenue or more, underscoring the scale and reach of our business. Asia Tone and ancotel contributed $18.4 million to the quarter, up 14% quarter-over-quarter increase. Also ALOG continues to perform well, contributing $19.4 million of revenue in the quarter whereas 7% quarter-over-quarter increase after adjusting for the weakening Brazilian real. Our Q4 revenue performance reflects a $3 million positive currency benefit when compared to the average rates used in Q3 and a $900,000 negative impact when compared to the FX guidance rates. For the year, our revenues from continuing operations were $1.896 billion, a 21% increase over the prior year. Global cash gross profit for the quarter was $348 million, a 5% increase over the prior quarter and up 23% over the same quarter last year. Cash gross margins were 69%, higher than originally anticipated due to stronger than planned revenues and lower than expected utility expenses and other variable costs. Global cash SG&A expenses were $108 million for the quarter, a 6% increase over the prior quarter yet below our expectations due to lower professional and consulting fees and a smaller than expected advertising and promotion spend. Cash SG&A expenses increased by 21% over the same quarter last year. Global adjusted EBITDA was $239 million for the quarter, up 5% increase over the prior quarter and a 24% increase over the same quarter last year, including $3.5 million of nonrecurring benefits primarily attributed to revenues and utility costs. Our adjusted EBITDA margin was 47%. Our Q4 adjusted EBITDA performance reflects the $1 million positive currency effect when compared to the average ratios in Q3 and a $500,000 negative impact when compared to our guidance rates. Adjusted EBITDA growth reflects our increased revenue performance, better-than-expected cap gross margins and lower than planned SG&A spending. Global income from continuing operations increased $102 million, a 6% increase over the prior quarter and up 24% over the same quarter last year. Despite the recognition of Q4 impairment charges related to the write-down of assets in Los Angeles and Sydney and acquisition costs related to the purchase of the Dubai IBX and our venture in the Indonesian market. Global net income attributable to Equinix was $45 million for the quarter, a meaningful increase over the prior quarter, largely due to strong operating performance and the after tax gain on the sale of the 16 IBX assets. Our fully diluted earnings per share was $0.88 or $0.66 from continuing operations, a significant increase over the same quarter last year. Now let me turn to global MRR churn. Our MRR churn was 3% for the quarter, consistent with our expectations. We expect churn to remain at or near these levels for the next few quarters reflecting our efforts to optimize our business mix and migrate key customers to sustainable and multi-tier architectures. Our 2013 guidance fully contemplates the MRR churn dynamics. Our operating discipline in managing IBX assets is critical to our long-term success and enables us to deliver stronger operating results in the form of pricing per cabinet, better operating margins and increased utilization of our IBX asset base. Over time, we expect our MRR churn to moderate downwards as we execute our strategy and focus on high-value applications. Now I'd like to give you a brief update on REIT conversion costs. Please refer to Slide 7. Slide 7 summarizes the various expected REITs, cash costs and tax liabilities similar to our discussion last quarter. We continue to expect to incur $50 million to $80 million in cash cost to support the REIT conversion process over the next 2 years, which includes upgrading our global financial system and processes. For 2012, we incurred approximately $3 million of REIT related cash costs. For 2013, we estimate that we'll incur $20 million in incremental SG&A cash spend and $5 million of additional capital expenditures for REIT conversion. In the first quarter, we expect to pay approximately $3 million in incremental cash cost related to the REIT program, which is reflected in our Q1 '13 guidance. Separately, we've modified downwards our 2013 tax liability and now range between $175 million and $250 million. Turning to Slide 8, I'd like to start reviewing our regional results beginning with the Americas. Overall health of the Americas business remains strong. Americas revenues was $299 million, a 2% increase over the prior quarter and up 12% over the same quarter last year. Cash gross margins increased slightly to 72%, largely driven by strong disciplined growth and optimization initiatives across our asset base. Cross-border bookings across all regions continue to be strong and validate our global platform strategy. Adjusted EBITDA was $150 million, up 6% quarter-over-quarter and 17% over the same quarter last year, primarily due to lower utilities expense. Americas adjusted EBITDA margin was 50% for the quarter, a healthy improvement over the prior year despite the region absorbing the majority of the corporate overhead costs. America net billings or net cabinets billing increased by approximately 1,400 in the quarter and reflects, in part, the conversion of our backlog to billable cabinets. America pricing remains firm, which supports our continued commitment to disciplined growth and an optimization strategy. Americas interconnection revenues represent 20% of the region's recurring revenues. In Q4, we added over 800 net cross-connects, lower than prior quarter's, primarily as a result of grooming due to consolidation activity among select network service customers. From an inventory perspective, in Q4, we opened a second phase of our DC10 asset, adding capacity for our business suites offering, which targets customers with a multi-tier architectural requirement. Also, we opened 2 new IBXs in January: DC11, our 11th IBX on our flagship Ashburn campus; and Seattle 3, which will help us build out the Northwest market, a critical distribution point for IP traffic to Asia. And finally, today, we're announcing a new build in Toronto, a critical market for our customers in the financial services vertical, providing us inventory in this high-demand location. Now looking at EMEA, please turn to Slide 9. EMEA had a solid quarter against a negative economic backdrop across much of Europe. The U.K. continues to gain momentum, particularly in the financial services and network verticals. In Germany we've now linked our Alcatel assets to our other existing Frankfurt IBXs and this will allow our customers to leverage the network density of this enhanced footprint. In Paris we saw gross strong bookings activity with our newly opened Paris 4 IBX. Among our recent bookings were 2 new enterprise customers. The first phase of our Paris 4 IBX is now approximately 50% sold. Turning to the quarter, revenues in EMEA was $117.5 million, up 5% sequentially and 19% year-over-year on a normalized and constant currency basis. Adjusted EBITDA decreased to $45.5 million on adjusted EBITDA margin of 39% largely due to the expansion drag attributed to the number of IBXs opening in the latter half of 2012, higher seasonal utility costs and increased salary and benefit cost. Normalized and on a constant currency basis, our adjusted EBITDA increased 13% compared to the same quarter last year. EMEA interconnection revenues remained at 7%, adding approximately 400 net cross-connects to the quarter. Net cabinets billing increased by approximately 1,100 the results of strong booking activity over the past quarter. And now looking at Asia Pacific, please refer to Slide 10, Asia Pacific had a strong sales momentum this quarter, driven by wins in cloud, digital media and content and financial verticals. Asia Pacific revenues were slightly under $90 million, up 8% sequentially including $2.1 million attributed to the nonrecurring revenue benefit, or up 30% year-over-year on a normalized and constant currency basis. Overall pricing remains firm across our entire Asia Pacific footprint. Adjusted EBITDA was $43 million, up 7% quarter-over-quarter or 43% on a normalized and constant currency basis over the same quarter last year. Consistent with our expectations, adjusted EBITDA margin was down slightly due to increased leasing costs and higher sales and marketing expenses in the quarter. Cabinet billings increased by approximately 200 over the prior quarter, less than initially expected due to the timing of customer installations. Interconnection revenues were 11% of the regions recurring revenues, slightly down from the prior quarter primarily due to customer installations in the quarter. During the quarter we added approximately 600 net cross-connects with a positive shift towards fiber cross-connect as customers migrate to higher bandwidth consuming business practices. Our financial services vertical continues to grow rapidly across Asia Pacific, with particular strength in our Tokyo market. In Q4, we announced to build about 4 IBX in this market, strategically located in the heart of the business district to support the momentum of this developing financial ecosystem. And now looking at some balance sheet data, please refer to Slide 11. Our current liquidity position remains healthy and we ended the year with $547 million of unrestricted cash and investments, an increase over the prior quarter primarily due to our strong operating performance and $77 million in proceeds from the sale of 16 IBXs to 365 Main and their partners. Consistent with the scale and growth of our business, our total assets have increased to greater than $6 billion this quarter. Looking at the liability side of the balance sheet, we ended the quarter with gross debt of $3 billion or net debt of $2.5 billion about 2.6x our Q4 annualized adjusted EBITDA. In the short term, we'll continue to review our balance sheet and debt structure to assess opportunity to refinance with a clear objective of lowering our cost of borrowing by operating an improved and more flexible covenant structure as we move towards the REIT conversion. And now looking at Slide 12, our Q4 operating cash flow increased to $209 million due to our strong operating performance, lower quarterly interest payment and improved working capital management over the quarter, 105% increase over the prior quarter and up 11% over the same quarter last year. Our adjusted discretionary free cash flow was $185 million in Q4 and $548 million for the year, after excluding the tax impact of equity awards on operating cash flows that was triggered by the REIT conversion. This equates to greater than $11 per basic share outstanding at year end. For 2013, we now expect our adjusted discretionary free cash flow, excluding REIT-related costs or taxes, to range between $620 million and $640 million. Now looking at capital expenditures, please refer to Slide 13. For the quarter, capital expenditures were $210 million consistent with our guidance. Ongoing capital expenditures were $43.5 million, which included less than $10 million in maintenance, efficiency enhancement or single points of failure capital. For the year, ongoing capital expenditures totaled $157 million. Additionally, we invested $25 million in real estate assets and $23 million for the acquisition of our Dubai IBX. Now turning to Slide 14, the operating performance of our 24 North America IBX and expansion projects has been opened for more than 1 year and continue to perform well. Currently, these projects are 85% utilized in January at 35% cash on cash return on the gross PP&E invested. Our 8 oldest IBXs grew 7% year-over-year as customers continue to purchase additional power and cross-connects, as well as space as it becomes available through our optimization initiatives. So let me turn the call back to Steve.