hi there! i have an asrock p4vm800 motherboard which cannot detect my sata drives. i have installed the bios and the raid controller. i have also downloaded and installed "via hyperionpro v510a" and "via_sata_xp64_xp_2k_me 98.zip" but the motherboard still does not detect my drives. i have tried to download other drivers but when i extract the zip, i get an "unexpected end of file" message. my processor is an intel pentium 4, 2.8g. i have 1mb ram (2 geil memory cards - 512mb ddr 400 each). currently, my drive setup is: primary master - seagate 40g, primary slave - excelstor 40g, secondary master - gigabyte dvd/rw 8x, secondary slave - seagate 40g. the sata drives that cannot be detected are two (2) seagate 80g sata drives. can someone please help me out? i am re-organizing my files and i need acces to as many drives as possible. thanks.