I've been looking for about 2 days now, and perhaps I missed something, a post so I apologies early if I am reasking the same question.  I've been looking at a handheld emulator system to buy and found to like the Caanoo.  I saw that you can use a USB control pad with it, is their something specific you have to look for in a pad?  Or does any USB pad work?  Or is there a specific one sold for the Caanoo?  
Some other questions:
How is the battery Life?
I have never actually set up a system of any kind, is it difficult and whats a good how to resource?
				
			Some other questions:
How is the battery Life?
I have never actually set up a system of any kind, is it difficult and whats a good how to resource?
	