Hello to everyone,glad your back,just got your e-mail the other day.I just purchased win2k pro.Great op sys.I have a Leadtek A170 Geforce4 64mb graphics board.Without loading the drivers,the logo screen with the progress bar acts normally.After I load the drivers the sceen mentioned flashes twice before proceeding.A minor annoyance but I was wondering if anyone else has this problem with any of the other Geforce cards.Also if I may ask another question? As with my win xp, I cannot get the refresh rate ubove 60hz to be flicker free.The monitor is a Viewsonic A-70..........................Thanks to the most useful site...................Zipp