iJailBreak is heavily dependent on Niacin and Dre’s awesome tiff hack, you can find them at http://toc2rta.com/ .
iJailBreak also makes heavy use of iPhuc, which you can find at http://code.google.com/p/iphuc/ .
“This is only for people who understand what they are doing. You will need IPHUC and some knowledge of how to put/get files. For a Windows
tutorial, go here: http://iphone.cricblogs.com/one-click-ipod-touch-jailbreak-for-windows-by-msba