scyth I hope this don't bum you out but you didn't really have to recolour that whole sheet, you could have just have had like 15 sprites, but the wa you went with is diehard. So good job scyth I would never be willing to take the time to do that whole sheet.
I'm still at school reks lol I still don't have internet at home and I got about 5 more to recolor
Edit: and I don't know make them png. do you do it by replacing the bmp with png and somebody send me the origenal master chief sprite sheet