No, it won't really free up any ram. Just cleans up the available SIP list. Makes for a "cleaner" rom presentation...
And bigD, let's keep it all in-house. You know how people are always posting stuff from xda here, and you gotta know they got they from me from last september...
http://ppcgeeks.com/forum.ppcgeeks/s...&postcount=500
and
http://ppcgeeks.com/forum.ppcgeeks/s...&postcount=544
But it's all good, share the knowledge!