How much money you talking? Seriously, Coz hit the nail on the head. Read, read, read. That is how most of us got to where we are now. And when we try something and completely screw up, our firends here bail us out as much as they can.
But you can try these posts as a start:
An Easy Guide to Upgrading:
http://forum.ppcgeeks.com/showthread.php?t=17667
Titan Flashing for Dummies:
http://forum.ppcgeeks.com/showthread.php?t=9927
Commonly Requested and Popular Software/Applications:
http://forum.ppcgeeks.com/showthread.php?t=17859
Themes Forum:
http://forum.ppcgeeks.com/forumdisplay.php?f=31
.CAB Style Regedits:
http://forum.ppcgeeks.com/showthread.php?t=10668
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