No sure how you searched, but I'll tell you how I searched and found many topics that are related to your question:
1. I clicked on the Search button, at the top; between the Chat & FAQ buttons
2. I typed in the words "quick launcher"
I got a ton of hits - browsed some of the threads and found these two relavent postings:
"
Change programs in quick launcher?"
linked here:
http://forum.ppcgeeks.com/showthread...quick+launcher
All Extracted HTC Apps (cab & oem included)
linked here:
http://forum.ppcgeeks.com/showthread...quick+launcher
In the last one I listed, it contains a link over to a thread over at the XDA-Developers site which contains a lot of good info . . .
Maybe you could explain how you searched and came up with nothing? Just curious how you tried & couldn't find anything...