For Bart's PE(Preinstalled Environment) see:
Bart's Preinstalled Environment (BartPE) bootable live windows CD/DVD (http://www.nu2.nu/pebuilder/)
How to burn an .iso file in Windows - Simple Help (http://www.simplehelp.net/2007/09/11/how-to-burn-an-iso-file-in-windows/)
bootable cd and windows Resources | TechRepublic (http://search.techrepublic.com.com/search/bootable+cd+and+windows.html)
And for Ultimate Boot CD see:
UBCD for Windows (http://www.ubcd4win.com/downloads.htm)
All are free; final one is huge. Just hardware and connect time from there. Final one is the complete thing. Final word: I (and some compatriots) prefer a USB flash drive if machine will allow it. Less prone to damage and you can put an entire system with tools onto one fairly cheaply since the prices have become reasonable.
Now to get "your hands dirty" you need sysprep.exe. It is in the Deploy.cab of the Install CD. Extract and run. Wizards should carry you through along with the tutorials