Opening Training for Pocket PC

Hello

I'd like to get some opening training software for Pocket PC. e.g you put in a set of opening main lines and then get trained by playing white or black.

I can't find anything on the web that seems to do this. I bought Pocket Fritz, but that doesn't even offer the ability to play both black and white.

Thanks in advance

Looked into this  as well, the best I can come up with is PocketGM/PocketShredder with nicely annotated PGNs w/variations to go over. I guess you can already do that with PocketFritz.

I doubt CPT/COW intend on making a WinMobile port as of yet.

Don't ever buy Convekta's Pocket Opening Instructor ... it appears to be a dubiously/selectively filtered set of openings with theory that reads like a PDF file.   

This gets off your point a bit but pocket fritz 4 gives you all the openings while you play. So by following play or playing move by move you see the correct openings. Only in 4 not in 3.