Basically my setup is as follows:
160gb WD SATA C&D- Partitioned, with vista and XP Pro
320gb WD SATA F
320gb WD SATA G
These are all on the ICH8 controller of the DS3. Now say if I unzipped a folder from drive G to drive C my computer virtually dies. The file was 8gb in size. Basically my mouse jerks everywhere and the system becomes un responsive until the file has finished. My PC spec is:
DS3
E6300 @ 2.8
Geil 6400 Ultra @ 400 @ 55518
Xfi Fatality Pro
Samsung SATA DVDRW
8800GTX
Enermax Galaxy 850
Logitech G7
Logitech Ultra-X
Help :/ oh and I've changed the HD settings from SATA native to normal in the bios and it still does it.