I just got Jazz GBA today. It looks great on the handheld. THe box has a lot of white on the sides and stuff. It certainly doesnt look the same way as other GBA boxes...

Also, if you want to read and see if Jazz divorced Eva in the instruction booklet...theres no story on any page, just tells you how to turn it on, the controls and the pick-ups....very very small booklet...

However, I am yet to play Single Pak multi with a friend, he couldnt find his GBA, so my impressions will have to come later...