DELL OptiPlex GX280/Windows XP Professional: takes about 10 seconds to
pickup an IP address via DHCP on PXE boot, all our other whiteboxes with
Intel NIC are nearly instantaneos. Upgraded from ZENworks 6.5SP1 to
ZENworks 7, didn't help, also tried flashing BIOS from A04 to A06. Anyone
seen this issue before?