okay ur still on the stock rom?
check this out
http://www.everythingwm.com/forum/sa...910-36626.html
ur omnia will be ALOT faster
go to ur start>settings>system>memory and look at the numbers
then compare those to these
that is called a base rom and i suggest u try this first, just so u can get a feel for what u need and dont need
u can get it here
http://omniarom.com/forum/index.php?...sg7294#msg7294