I use Windows 98, and I was wondering if compressing my registry would give me better playing performance/FPS in UT/Q3 etc... I would if I could, but I get "Click the program that is needed to open 'Exit to Dos.pif' when trying to restart my computer in MS-DOS mode to enter 'CD \Windows, scanreg /opt, win'. Somehow I must have 'dismissed' a certain needed file. If anyone knows which file(s) that would be, I'd like to know along with the answer to my 1st question. -Thanks.