You can download the CHM redist here
http://www.tonymce.f2s.com/hhlpinst.EXE
and the CHM file is here
http://www.tonymce.f2s.com/XdNA.chm

Hurrah i can make my own blog.
I wil not put anything stupid here so dont worry.
I will try to use this space to inform everyong on how my game development is going.
Ill post some information when i get a chance

P.S Chris here is that chm again
http://www.tonymce.f2s.com/XdNA.chm