Hi, my book for the Biostar M5ALA says, PCI Enhanced IDE Built-in On Board
-supports 4 IDE hard disk drives
-Supports Ultra DMA/33,Bus Master Mode
-supports IDE interface with CD-ROM
-Supports high capacity hard disk drives
-Supports LBA mode
-Supports PIO modes up to Mode 4 Timings, ans Multiword DMA Mode 0,1,2 with Independent Timing of up to 4 Drives
Supports booting from LS-120 "Super Disk" or Iomega ZIP 100MB disk
AWARD BIOS
Supports PnP functions
I can't find any real numbers on hard disk size in book for board. Tom W