Yeah, like I said before, spend a good hour building a solid system, image the drive to your network store, and ghost the sob to a crap load of machines at once.
Corp 8 is a lot better, supports more nic's and sata, and it's faster, though creating the image always takes a while.
When you have to build 100 machines or more, do 4 or 5 batches and you basically spend all of 1 hour and 30-45 minutes to put ALL the software on ALL the machines, instead of 1 hour per machine, saves a LOT of money and man hours
I'd usually only do in lots of 20, that way I could let them run for a couple hours burnin while preparing my next batch, computer take up too much space. And I only had one 24-port switch that wouldn't crash when pushing that much multicast
Edit: I forgot, I used to do my own custom restore cd's. I'd get a ghost image of a customer pc right after building it, burn it to cd and I had a nice ASCI graphics batch file that would let you restore the image, make a new one to cd/dvd, or to a hidden partition I had on the HD, ala compaq and the big boys. It wasn't as polished cause I hate programming anything I don't have to but it was functional. Customers loved this since most people that go to buy a pc from a real computer store know they will have to reinstall everything from the original disks if it crashes, this gave them the best of both worlds, screaming fast machine that cost half as much, and easier system restore!