Here is the orginal post from XDA by GC14 for those that were interested sure there are some shortcuts that can be taken. But most of us who have been watching the contributios of both GC14 and DCD know that they are major contributors along with No2chem and many others way to many to count and to thank.
Well anyways here is the orginal thread about the PRI From Hell and most people should wait to do the update. That was the orginal point of the thread:
http://forum.xda-developers.com/showthread.php?t=421143
From the looks of things a few people did the update and are having some problems now, so a word of warning wait for DCD, No2chem, Colonel or one of the other excelent creators of ROM's that does't hose ya and make you jump through extra hoops like the new VZW Stock ROM will do later if you want to upgrade or update.