there isnt alot of things that can be done with the phone right now.. which company do u have it from?
the first would be App Unlock your phone to be able to install applications .. jsut search on google "app unlock S620" and follow that procedure...
I have a wm6.0 running so i have a couple of skins and stuff installed... most of the stuff that can work on the Vox Forums can work on libra as well. besides the roms ofcourse.
if you got any other questions holla for sure... i know it was a pain for me to find any information on the phone!