Please note that this conference call will be available for audio replay on our website at intuitivesurgical.com on the Audio Archives section under our Investor Relations page. In addition, today's press release has been posted to our website.Today's format will consist of providing you with highlights of our second quarter's results as described in our press release announced earlier today, followed by a question-and-answer session. Gary will present the quarter's business and operational highlights. Marshall will provide a review of our second quarter financial results. Aleks will discuss marketing and clinical highlights, and I will provide an update to our financial forecast for 2012. And finally, we will host a question-and-answer session. With that, I will turn it over to Gary. Gary S. Guthart Thank you for joining us today. In the second quarter, our team has delivered a solid performance driven by robust growth in both our U.S. gynecology business and our emerging general surgery business. As a reminder, for 2012, Intuitive is focused on the following: First, continuing our growth in gynecology and urology worldwide through outstanding execution in the field; second, disciplined execution of our Single-Site and vessel sealing launches focused on outstanding early customer experiences; third, building robust clinical programs with leading customers in emerging procedures in general surgery, thoracic surgery and transoral surgery; and finally, strengthening our capabilities in international markets, particularly Europe, Japan and Korea. In the second quarter, we continued to experience strong growth in gynecology and general surgery. Growth in gynecology came from a broad base of procedures, including benign and cancer hysterectomies, sacrocolpopexy, myomectomy and endometriosis resection. Growth in general surgery was also multifaceted, including growth in colon and rectal surgery, as well as cholecystectomy. The latter following the introduction of Single-Site earlier in the year. This strength was tempered somewhat by weakness in Europe and a decline in our U.S. da Vinci Prostatectomies. In total, procedures for the second quarter 2012 grew by approximately 26% over the second quarter of 2011. Aleks will provide additional procedure commentary later in the call.