Hacking need help with newer super mario bros iso builder

[worm28]

Im having a problem with the newer super mario bros iso builder. It is asking me to select the base iso version V1 or V2. I dont know what version my iso is, all i know is that i bought the game in the summer of 2010. How do i find out what version my game is

 

[Gettwobirdsstone]

Just use the automatic option, if you don't have it, your ios builder is out of date. The latest one is v 1.02

 

[worm28]

Cool thanks