install

I'm still not sure what the problem is. I'm attempting to install Ubuntu 8.04 on a new machine and it keeps freezing up during the install. So far I've tried disabling virtualization in the BIOS, a different hard drive and now I'm trying the built-in video instead of the GeForce card I'm going to use.

Update:
Things I've tried:

boot params: noapic, nolapic acpi=off
Multiple hard drives
Removed PCIx video card and used onboard video
Setting BIOS SATA controller to "Legacy IDE"
Native SATA Mode
Standard IDE hard drive
Another DVD reader in case it was a bad source drive
Memtest, just to make sure it wasn't bad memory
Booted into 8.04 live CD and tried to partition the drive - still froze
Tried different SATA cable and port (even though the IDE drive failed too)
I finally booted a 7.10 32 bit Live CD and was able to partition and format the drive
Still no luck installing 8.04 on top of that formatted drive, however...
Tried setting SATA mode to RAID