VS.NET CD's --> DVD

[Diddy]

I know this isn't strictly a Visual C++ Q, but I haven't had much luck else where :o) Has anyone ever managed to combine the VS.NET CD distribution (7 CD version, 2002 Enterprise Archect) onto one DVD? I have created a network install, as per readme file, and everything works fine from the HDD. Copy that onto a DVD, try to install, the install starts, gets about 6% through - then starts asking for me to "Insert CD1". I don't suppose anyone has ever managed to do this? Long shot I know. Ta.