Is there anywhere that I can find software for my Sony Ericsson P900 that is actually compatible with it? I've specified my device on this website in order to find applications specifically for it, yet every single application I have downloaded, supposedly compatible with the P900, has not worked in one way or another. All but one have simply given me an error stating that the Java version is incompatible, whereas one, Panzer Tactics, installed (eventually, after an error with an icon or something), but will not start.

A little disappointing, as the variety of applications on this website is great... But nothing works!

I'm beaming the applications to my phone over Bluetooth, from my iMac, and installing them using the handset, this method has worked fine for quite a few other applications both downloaded from the internet and taken from the Software CD supplied with the phone.