I'm having issues imaging both of these machines...

Booting via CD:
The May imaging driver update bootcd.iso files work fine when booting from CD.

Booting via PXE:
However, when I try to migrate the initrd/root/linux files to our PXE boot, they stop working. It seems to load fine, it gets an IP, and loads the installation data. Right before I'd have prompt, I get the blue screen / red error box that says "An error occurred during the installation." Why would this happen over PXE but not CD booting...? Anyone have a similar issue?