CHRIS! how ya been buddy! i have been away several months but i are back.
Heya guys! long time no see (or paint). hope all is well...
I have been doing a bunch of repaints and i am interested in manipulating the alpha channel in my textures. Any reccommendations as to websites that may more thoroughly explain how to go about this?
You might try -
It is one of the better ones
Megafoot, great to see you back! Sorry I didn't reply promptly - I didn't see your post.
Try the POSKY forums
They have a large section devoted to repainting.