If you use photoshop, open the image and then create a new layer, then use the pencil tool to trace the outlines (for pixel perfection without anti-aliasing).
Artist Help (a bit off topic)
Miscellaneous Forums/Graphics Showcase/Artist Help (a bit off topic)The forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.