Windows Media Center CDs + SP3?

[heffalump]

I have seen around various addons and installers which typically try to add MCE2005 to a regular Windows XP Pro source. I've tried some of these but ended up with errors in the event log and other problems.

Now here I am trying to figure out how to get it all done myself. I have all the necessary base components/CDs

XP Pro SP3 MSDN (1 CD)

MCE2005 (2 CDs)

How do I go about merging the lot into one CD, which hopefully can still be 700Mb or less? I know there are at least 3 MCE related .cab files and I need dotnet framework 1.0 and maybe 1.1

Please would someone be so kind as to let me know how to go about merging the above. I would like to end up with MCE2005 with SP3 slipstreamed, fitting on to one CD!

My source CDs are originals and not been nLited!