Building applications and Web experiences for an enterprise audience can be a different game than developing them for the general consumer. Forrester's month-on-month study of more than 50,000 enterprise users reveals some interesting insights into browser type, operating system, screen resolution, color depth, and Java and Flash adoption; this is especially useful for developers and product strategists working on software-as-a-service and rich Internet application initiatives. This report is a summary of adoption from October 2006 to March 2007.