Hi, I am running a Dell v400c desktop as a "beater" machine on my KVM switch. I use it to play music, AIM, and the Internet. I currently have a 20 GB Seagate 5400 RPM drive in it. I have a Western Digital 40 GB 7200 RPM drive I would like to put in it. My question is, I can't for the life of me, find the maximum ATA bus of the board. The chipset is an Intel 82371AB. Also, will the comp even support a 40 GB drive? Thinking of getting the slot1 to socket upgrade. The card is $23 and the Celeron 1.3 GHz is $28. So for $50 I can go from 400 Mhz to 1.3 GHz.