those are custom roms, not official. you will need to hardSPL your tp2 in the CDMA upgrades section stickied at the top of the tp2 forum. Make sure you use the cdma one and not gsm. Follow all instructions and make sure to understand everything thoroughly. After that, you can flash any custom ROM you want. They're a lot of fun... winmo 6.5.. sense 2.5 from hd2...
edit: cdma tp2 hard spl thread:
http://forum.ppcgeeks.com/showthread.php?t=93252
i should probably mention that you will void your warranty if you proceed... there's also a small chance of bricking your device, usually user error...