Reality Factory

well i have annoying problem wich i cant seem to solv, i have a png file with transparent background, i am looking to convert this into a useable texture with transparency within RF, i have tried with paintshop pro and photoshop cs to convert it to a tga but it doesnt save the transparent background in the method i used.

I know The GIMP ( http://www.gimp.org ) would be able to convert it.

thanx andy helped alot, it was REALY easy with gimp no need to have expensive and complicated programmes, the cheaper they are the easier they are to use. but sometimes that isnt true.