>I understand that VFP can be used as a thin-client app running over Citrix with a samll number of tweaks to the environment. Can anyone confirm what these tweaks are?
>
>If you could identify the changes that are NECESSARY and those which are PREFERABLE (for speed etc) that would be very helpful.
>
>I know that BITMAP=OFF has to be included. What does this do and where should this line go?
>

BITMAP=OFF is not required, but it may improve performance. According to the VFP Help File:

"Specifies whether Visual FoxPro first writes screen or form updates to an off-screen bitmap, and then performs a bit block transfer (bitblt) to the screen. BITMAP = OFF can improve performance when application are accessed using Windows Terminal Server clients.
Default is BITMAP = ON "

I've heard that some have refresh problems when BITMAP=OFF, particularly if you use LockScreen during your screen updates.