I'm planning on doing a clean install with SL.  I haven't backed anything up to this point using Time Machine.  When I set this up, will this back up EVERYTHING on my MBP (applications, settings, etc?)  When I do a restore from it I don't want to have to install all of my apps.  Is there anything I need to be aware of before doing this?
	
		
			
		
		
	
				
			