It looks like nobody in the beginners forum is really interested in that 
I’ve done a very durty job and written a small lib for loading extensions, which include opengl 1.2, 1.3 functions. I also have written a 1.3 header file. I support a bunch of extensions already and soon I’l add more.
Would be cool if someone could take a look at my stuff and say if its worth continuing the development. Available on my homepage (see profile)
I’m working to get that work under linux too.
Thanks for your comments,
-Lev