We are trying to boost the performance of a poorly performing app (Flex and Flash-based) and the most recent request has been to install a better graphics card in the server to assist in the rendering. Intuitively I know that it is not the graphics card that is doing the rendering, but the multi-win GDI. Can someone point me in the right direction regarding a KB or white paper or some other source that definitively indicates that server graphics card has little to do with the local client rendering? That would be awesome, and yes I already know that Flex and Flash are bad ideas for MetaFrame but despite the repeated warnings, the app was developed in them anyway. Thanks! rob