Here are some cards from users I know. They have no problem to work with OpenGL. NVIDIA GeForce4 (on Win2000) Radeon 9700 PRO (that's what I have on XP Pro) GeForce 4MX (on XP PRO and Win2000) Maybe other users would like to add Video cards they work with in using OpenGL -and Vue- without problems. Please do NOT add here cards that are not working with Vue and OpenGL. Thanks, Guitta