I use 2 computers one has a 120 Gig HD/Win 2k 256 RAM and the other one a 30 Gig 512 RAM WinXp I have to to interchange the the HDs (an old USRobotics has to be on the smaller comp and lesser memory, and Photoshop CS is to be installed on the larger one).... When I install the 30 gig on the other computer it starts Ok in the DOS, mouse and keyboard function. but when the windows comes on I can't use neither the keyboard nor the mouse. the screen stays there staring at me asking for password!!! (I have tried changing bothKB and the mouse, unplagged them, started on safe mode, kicked tires, said nasty things ... no way) Is there anyway of making Windows see these KB and mouse? When I re-install it's own HD (smaller) it works, it sees them, but doesn't when I use the large HD!