some of you may new puzzletube already as it is preinstalled on the gcw. However, I improved it! Now it is compatible to C4A. Have a look for the Sparrow C4A Manager
to learn more about his (You HAVE to install this program first to create an account first). Shortly: You can submit scores to an online highscore!
Even if you don't have a connection, when you get the score, at next start Puzzletube will try to submit the best scores, that are not submitted yet, again.
I hope, it works, if not: Please tell me!http://ziz.gp2x.de/downloads/puzzletube/puzzletube-gcw-18.104.22.168.opk