Hey thanks Doc.
OP you may want to browse through the howardsforum cricket forum here is link to the PRL page and it is always being updated.
http://www.howardforums.com/showthread.php?t=1311637 You can also find alot of crickets PRL's here
http://corolada.com/prl/. Also what is not working? *228, calls roaming? Just let me know what's happening and I'll try I help. What PRL's have you tried so far.