http://forum.xda-developers.com/showthread.php?t=2598481 So I'm browsing around the interweb trying to find out how to unmount my sdext2. and I discover this if you make a partition and follow the instructions you should be able to dual boot into Linux. Of course this phone is way too slow to handle that. So I suggest creating at least a 2GB swap file before attempting this. I'm going to personally use 4 since I have a new SD card coming enjoy! And remember to thank the writer of the script.