feel free to ask questions ass you need on the forums, but best form is to read first - do some searches and if you can't find the info you're looking for ask ask ask
Your phone will work on your network with this ROM. The ROM does include GPS. Radio - unsure about this - but the radio wouldn't be supported by this ROM - and if you haven't got radio functionality already - probably not.
It would be a good idea for your first ROM upgrade to try an official DOPOD ROM Find ROMS here: http://wiki.xda-developers.com/index...inity_Upgrades
Get an Activesync connection then run the ROMUpdateUtility.exe in the extracted ROM file. For cooked ROMS (They don't have the same CID as your phone) you need a CID unlocker. You can either run a temporary fix to hide you CID before flashing - or do it permanently (Safer).
Have a good read around the forum - but once you get going you won't regret your adventure.
I know that you believe that you understood what you think I said, but I am not sure you realize that what you heard is not what I meant.
HTC 8X (Phone)
Apple iPhone 4S (have to - it's for work)
Nexus 7 Tab
ex. HP Touchpad
ex. NI Adam
ex. Morotola Droid RAZR
ex. Nexus One (RIP - Died after 3 loyal years)
ex. HTC S740
ex. SFR S300+ (Trinity / P3600 WM6.5)
Windows 8 x64