Hey all,
How many of you are fucking tired of splitting large images into those puny squares we call tiles? I know I am

And so, I am working on a solution: TileSplitDS.
Basically, it will work like this:
1) You give the script the X and Y of the raw file of an un-tile-fied image.
2) And you give the X and Y for what size you want your tiles to be.
3) And it spits out a raw file that can be processed like a framestrip.
I'm almost done with the first release now, I know how raws work after playing with one in my hex editor for a while, and I successfully extracted an 8 by 8 tile from a 64 by 64 raw file. More to come!