Is this Blue Screen Death: STOP: 0x00000007B (0xF7C7E63C, 0xC0000034, 0x0, 0x0

OK: I built a new PC and after various teething troubles I got it all working etc. I was busy downloading programs etc. and realised I didn't have Mcafee on it yet. Installed fine and then began auto updates, then Mcafee started crashing and crashing. So I reinstalled - same thing. So I thought I would reinstall windows which is when the dreaded blue screen came up.

Problem is that when I try to reinstall from the CD it is saying that it now can't see the HD, although I can see this in the BIOS etc. I don't have a 3.5 disk, but I could get one. I presume I have to get to a dos prompt and FDISK it, but how do I get to a C prompt. HELP Please.

Specs:
*ASUS A8V Deluxe WiFi-G Via K8T800PRO Socket 939 UDMA133 SATA-RAID
Gigabit-LAN FireWire USB2.0 Audio ATX
*AMD ATHLON 64 3500+ (2200MHz, 200MHz FSB, 512kB Cache) Socket 939
*PLEXTOR PX-712A 12x/8x DVD+/-R 4x/4x DVD+/-RW 48x/24x/48x CD-R/RW
*1024MB (2x 512MB) DIMM DDR PC400 CL3 KINGSTON (KVR400X64AK2/1G)
*Samsung SpinPoint SP1614C P80 160GB SerialATA / 7200rpm 7200 rpm / 8.9 ms / 8 MB / Serial ATA-150 / Noise Guard
*Cooler Master TAC-T01-E1C WaveMaster Midi Tower
*Thermaltake Silent Purepower 560 Watt ATX 12V / active PFC