Good evening and welcome to Pegasystems' 2013 Q1 earnings conference call. Before I provide my commentary and then turn the program over to Pegasystems' Founder and CEO, Alan Trefler, I will start with our Safe Harbor statement. Certain statements contained in this presentation may be construed as forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. The words anticipate, projects, expects, plans, intends, believes, estimates, targets, forecasting, could, and other similar expressions, identify forward-looking statements, which speak only as of the date the statement was made. Because such statements deal with future events, they are subject to various risks and uncertainties. Actual results for the fiscal year 2013 and beyond could differ materially from the company's current expectation. Factors that could cause the company's results to differ materially from those expressed in forward-looking statements are contained in the company's press release announcing its Q1 2013 earnings and in the company's filings with the Securities and Exchange Commission, including its report on Form 10-K for the year ended December 31, 2012, and other recent filings with the SEC. The company undertakes no obligation to revise or update forward-looking statements as a result of new information, since these statements may no longer be accurate or timely. Q1 represented a solid start for the year. Our $116 million revenue marks the second highest quarterly revenue attainment in our history. And this was achieved in a Q1 which has traditionally been a weak quarter, given the back-end loaded pattern of our year. License signings were solid, when compared to Q1 of 2012, the number of deals were higher, but the average deal size was lower. We had a somewhat difficult compare against Q1 2012 as a year-ago we had 2 extremely large pieces of add-on business from existing clients. As we have mentioned in previous quarters, the value of our bookings and, consequently, our revenues can be lumpy, and fluctuate depending on customer needs, timing of budget and the overall confidence level in the economic conditions affecting their business. Licensed backlog as seen in the liquidity section of the Q, totaled $243 million as of the end of the first quarter, an increase of $33 million from the end of the first quarter 2012. This increase in backlog was achieved despite a persisting weak global economy. It is typical that our business cycle, as it is with many software companies, to consume backlog in the first half of the year and to build backlog towards year end when license signings tend to be stronger. Our maintenance business continues to be very strong as seen by our record $36.3 million for the first quarter of 2013. We expect maintenance renewal rates to continue at strong levels. For the past several quarters, we've been discussing our strategy to grow our partner ecosystem and to move to a more expert services model within Pega. The decline in our current -- consulting services revenue this quarter is in part related to this strategic direction. We've also discussed our target account strategy, which is to land and expand in named accounts. While many of our follow-on sales into target accounts are for new applications, we also saw a number of sales to expand the usage of existing customer applications, which did not lead to significant incremental consulting service revenue since the service work was already in progress. Thus, our strategy is to have an increasing percentage of implementation work done by our expanding partner ecosystem, and by the clients themselves, we do want to continue having a strong expert services function and anticipate having services revenue grow modestly in the remainder of 2013 from the Q1 numbers. Our Professional Services margin in Q1 declined to 12%, which is primarily attributed to this decline in consulting revenue. In addition, there were a few large service projects in Q1 where expenses were recognized in the quarter, but where revenue will be recognized in future quarters. We have also continued to invest and build in our Pega Academy online education. While this is expected to reduce our training revenue over time, we see the strategic potential of this low-cost self-study approach is having a meaningful positive effect on our business. Indeed, we are finding that our partners prefer Pega Academy model for technical training, while our customers tend to prefer the more traditional classroom-based training. The decline in our training revenues is a result of our partners' adoption of the lower cost online method, partially offset by increased demand of classroom training by our customers. Gross profit in Q1 2013 increased 13% from Q1 2012, as a result of our higher overall revenue and an increased mix of higher-margin license in maintenance business versus our lower margin services business. Operating expenses for the quarter decreased from the Q4 run rate by $12.2 million. This decrease is almost entirely due to a decrease in sales and marketing expenses, primarily associated with significantly reduced commission expense, resulting from lower license signings in Q1 2013 versus the dramatic sales in Q4 2012. As the fourth quarter of our fiscal year is always the strongest quarter for license signings, it is common to see this type of drop in commission expense in the first quarter of our new fiscal year. We anticipate an increase in sales and marketing expense in Q2 as we will hold Pega's user conference, PegaWORLD 2013, our largest marketing event of the year. R&D headcount and cost increased slightly in Q1 2013 from Q4 2012. Headcount increased by 27 employees, primarily in India. We intend to increase R&D throughout 2013 in order to extend our strong leadership position in the BPM market. G&A expense in Q1 2013 decreased slightly from Q4 2012. The decrease was primarily related to a reduction in the user professional fees and a slight reduction in headcount. In order to provide normalized run rate financial information and to allow comparisons to those building or publishing financial models, we have provided supplemental information in our press release to reconcile to a non-GAAP model. Following the same format that was used when we're providing guidance as part of our Q4 earnings release, there are 2 reconciling items: FAS 123R charges for stock-based compensation for Q1 were about $2.1 million; and the amortization expense of the intangible assets created by purchase accounting for our Chordiant acquisition was approximately $1.7 million. These non-GAAP adjustment reconciliations produced a $0.10 per share adjustment, resulting in non-GAAP EPS of $0.33 per share for Q1. We ended the quarter with $181 million in cash, up from $123 million at the end of 2012, and more than double the level of a year-ago. This increase was primarily due to the record collections of our larger receivables generated by tremendous Q4 2012 signings. A $66 million of Q1 cash flow provided from operations was net of payment for our annual company-wide bonus plan, 401(k) contribution match and a large Q4 2012 sales commissions. As detailed in Note 5 of our 10-Q, trade account receivables decreased from $112.1 million at December 31 to $58.3 million in March 31. The average age of our receivables dropped from 60 to 37 days. Additionally, our unbilled accounts receivable decreased 42% to $13.4 million, primarily due to the timing of the billing for a large customer. Deferred revenue, as detailed in Note 8 of our 10-Q, totaled $121 million at the end of Q1, a $7 million increase from the balance of $114 million at the end of 2012. The increase is a result of sizable increases in deferred maintenance and Professional Services, partially offset by a decrease in deferred license revenue. During the year, we purchased 131,845 shares for $3.5 million in an average price of $27.56. At quarter end, we had a balance remaining of approximately $11.2 million available for future purchases. On our 2012 year-end earnings call, we provided 2013 annual guidance for revenue and earnings per share on a GAAP and non-GAAP basis. Our revenue guidance included an explanation for the first half of 2013 in order to provide visibility into the timing of our annual results. In general, we do not comment on guidance throughout the year and do not provide quarterly guidance, given the volatility and lumpiness of our business. As previously stated, we sell both term and perpetual licenses and the mix between the 2 can cause quarters to be lumpy within the year. The swing to higher term licenses mix in Q1 -- Q4 2012 then back again to higher perpetual license mix in Q1 2013 illustrates this fact. In another example from last year, we followed a slow bookings and revenue Q3 with a bookings blowout in Q4. In summary, Q1 was a solid start to the year. Our profitability was very good and our sales pipeline is strong. With this start and with PegaWORLD in Q2, we will continue to build growth momentum for the rest of the year. With that, I now turn the call over to Pegasystems' Founder and CEO, Alan Trefler.