Rom Dump/Creating Custom Rom

[grondinm]

Hello everyone. i will be attempting to dump the rom from my telus i910 tonight using the rapi tools provided over at XDA forums. and the steps found in this post....i will be doing this will lots of coution as i don't want to brick my phone. The steps talk about i900 i'm assuming this would still work with the i910. any reaso why it should not. any chance of just the dump bricking my phone? i would love to see/make custom roms for us telus users.

also found another thread that i will be reading specifically about the i910.

Edit:
wow been doing some reading now(instead of working lol) and i'm a little confused. 2 parts ro the roms on these phones. if i just want the PDA part cause the telus omnia already has gps unlocked how do i know wich part is the PDA part?(lots more reading to do tonight i see...now back to work)