Hey everybody, if you havent seen this on xda, it's an ubuntu distro that should be universal for all android phones, it runs a linux desktop through VNC, so you can do some nice stuff, if you don't know what back track is, it's basically an ubuntu distro with a bunch of tools for security testing, ie. wifi passwords and the sort... don't let that get you down though, it's still a linux desktop with normal programs.
i haven't personally tested this out yet, i'm at work, but if anybody gives it a go let me know.
BackTrack 5 for Android Smartphones - xda-developers
edit: works awesomely!! MAKE SURE YOU ARE CONNECTED TO WIFI FOR INTERNET
edit2: found a version that has ubuntu... same idea. BUT UBUNTU!