I play it on my PC as well as my Palm with the Palm Simulator from the developer's section of the PalmSource website. I downloaded the same version of the Palm OS my Zire has, and it uses the same Hotsync ID, although I don't need to hotsync it, really ^_^ Sadly, though, I can't figure out how to beam between the simulator and my Palm. I wish I could, I have some fish I'd like to trade between the two