What is the difference between the creative x-fi xtreme gamer and the music version?

to me they seem the same card on all aspects,both seem to have the same features anyone know any more about these cards?What is the difference between the creative x-fi xtreme gamer and the music version?To be honest there isnt much difference. the Extreme gamer version is a bit better.

The music version is as is says basically made to get the best out of your music, the gamer version best out of games. but they are very similar. they all work for all apps anyway but i would advise the Extreme gamer version. it also has gold connections to allow for better sound quality.