HTC Touch From Sprint help

[da850boiucantb]

Hey guys. Im brand new to this type of phone and ive seen a lot of cool **** that can be done with it. I really want to install the s2u2 on the phone but i dont know how! Along with a cpl other reasons i really want the full screen caller id. Can someone let me know how to get the most up to date version and maybe even step by step intructions on how to install it. I guess the only thing im afraid of is messing up the phone. Thanks!