Ask any developer what they HATE about developing and 90% of them will tell you that it's UV Unwrapping. It's a MAJOR pain in the arse and takes AGES.
Well not any more!
I've discovered a great piece of software called UV Layout by a company called Headus. The Professional version is $300, the Hobbyist version is $200 and the Student version is $100. You can find their site here:
And a tutorial showing how quick and easy it is can be seen here: