Question Pocket Coleco compatibility + display issues

Once again, wasn't sure where to post this.

Has anyone got this emulator to run properly on Windows Mobile 6.1 devices? I am trying to get it to work on my Touch Pro 2 but am running into display problems. The OSD that is supposed to show up at the bottom (eg.. keyboard controls & controller pad) doesn't show up. It did once.. but partially and only half of it was showing. When I tried to tap a button on the osd, it somehow jumps to the some screen sitting behind the emulator.. or some other window that is open. Thus I cannot really access the number pad menu to select a game level. If.. and when a game does run, it runs with extreme slow speed. Is TF3D somehow causing this slowdown?

I know Coleco is ancient, but I grew up with a Colecovision and would really enjoy being able to play some of these classics on my TP2. Heck, if the NES & Genesis can play at fast speed, why shouldn't the Coleco work fast? GAPI problems perhaps?