Where to find a service/shop manual?

[GMC D-Max]

I keep checking www.helminc.com for a 2002 Chevy/GMC manual, and they are out of stock. Anybody know where I can find a decent, comprehensive manual online? I would really like it if I could find one on CD-Rom, but you know the saying "beggars can't be choosers". ;)
Any help would be greatly appreciated!

[pushpole]

You've only been checking since Feb! I've been checking and waiting since Oct.!!!! Don't get me started, it is absolutely, positively, unacceptable that we can't get the 2002 service manuals. If anybody from GM reads this, a little help please. :mad: :mad: