I'm using BMP2TILE, which althought great, won't let me choose which colour to use as the background. The pixels that I want to be transparant are being saved as '1' instead.
Are there any other tools that can do the same job, but would let me set which pixels to use as transparent?
no genitile assume that transparent colour is at index 0. it's just a converter and map & tileset generation tool (not a image editor). When i need to edit palette order, i use promotion.
I use Pedit to generate my palettes
It allow very fine palette generation but its a bit rubish to use if you just want to do a quick/not important thing.