likuidkewl, Thanks for the quick response. I'm not running it in a script right now, just manually. Here are the commands I'm running: sel disk 0 clean create part prim size=8000 sel vol 1 assign letter=c I can verify the C drive is formatted correctly, and can verify there are files on it. The weird thing is I'm not getting a $LDR$ in the root, nor a BOOTSECT.DAT in $win_nt$.~bt. So I try this: winnt32 /syspart:c: This will give me the $LDR$ and BOOTSECT.DAT, but it still doesn't boot. Gary EDIT - One other thing I just found out. Running the install this way in Virtual PC works, so maybe it's something to do with the HP array??? 2003 has drivers for the array card I'm using, so shouldn't it work from PE or do I need to specify drivers in there someplace??