Problems With M-audio Delta66/cubase 5.1.r1, My G4 800Mhz freezes often in Cub. 5.1r1 Options

[Mrmackie]

[FONT=Times][SIZE=7] Hello! A few days ago I changed my computer in the studio from a G4 400Mhz to a G4 800Mhz singel (still OS 9.2.2). I took the 2 harddrives from the old computer and placed them in the new one. The old computer has been working without any problems what so ever. But when I changed to the new computer - I'm having problems with the Delta 66 driver, witch was an early version. I understood that I had to update the driver to the latest. After updating the driver - the computer and Cubase sees the Delta 66. But when I play back some of my music, wich I have made on my old G4 - I get a lot of noise during playback. And suddenly the computer freezes. It also suddenly looses the connection to the Delta66 soundcard - and I have to reboot the computer. I have placed the Delta66 PCI the farthest way from the processor. I have 2 pcs. of the TC Powercore placed in the machine. I have tried to remove them - but no changes. Does anyone here have any experience with that problem?