The DDR Zone shows everyone how to Slipstream SP1 into WinXP... It's a good
read, take a look at what they say here.
The task of deploying windows to a network of PC's is a time consuming process
whether you're dealing with 5 or 500 PC's. Add into the mixture the need to
ensure all the latest patches from the Microsoft are installed on the machines
and the task will take even longer.
One small time saving method is to slipstream the latest service packs for
Windows into the install image used to setup the pc's initially.
This guide will run you through the relatively simple procedure of slipstreaming
the new Windows XP Service Pack 1 onto a Windows XP install image, including
putting this image back onto a CD and making it bootable.