I'm using cubase vst 32 on a pc........and alot of times it stops working and says " this program has preformed a illegal operation " then cubase shut down amd my computer freezes up. I 'm using a AMD duron with 700 mhz, 256 mgs ram , two internal 30 gig hard drives and windows 98 se..............if some one can tell me what i'm doing wrong................peace