how to split Visual Studio 2003 DVD rip into CDs?

[jonwil]

Part of the thing is that I want to rip out MSDN 2003 from the visual studio set and replace with MSDN april 2004. To do that I need to know exactly what files would go on the 3 MSDN CDs (I dont want to take the chance and blindly remove stuff since I have been burnt in the past trying to make stuff smaller to save space and accidently removing important stuff) and from there (since I will already have a set of install files loose on my disk), turning what is left into a set of 3 (or 5 if the 2 CDs from the 8 that I dont know the contents of are actually usefull) CD images makes more sense than blindly shoving the install files onto as many CDs as are needed to fit them

Plus, in another thread, someone said "the instructions to turn the DVD into CDs have already been posted on the general board" but a search didnt find them.