Best way to migrate applications from Lion to Snow Leopard?
Hello! own a mid 2011 MacBook Pro and upgraded to Lion back when it came out. I've now realized that Lion and CIFS network drives don't get along well. I want to downgrade back to Snow Leopard. I didn't have any Time machine back ups or anything like that so I believe I have to do a fresh install, this shoudln't be a problem as I have a 6 TB FreeNAS box to back everything up to. My question is about software. Most of the software I have on my computer is free, but some of it, namely the Adobe Design Suite Standard, Quickbooks, and a few other photo/business related pieces of software have been purchased. Is there any easy way of reinstalling them? I guess what I'm asking is, how can I back up my software? Maybe a better question is how do I uninstall software in such a way so that when I reinstall it later it won't give me an error saying the serial number has already been used.
MacBook Pro, Mac OS X (10.7.1)