Hacking EZ Flash IV and AK2i

[DsHacker14]

Okay so I want to play some GBA games on my DSL and I heard you need a GBA cart. So I was looking around deal extreme and found this: http://www.dealextreme.com/details.dx/sku.22019
will that work on my AK2i to play GBA games? Also if there is a better cart (EZ flash 3in1?) that is better to use in terms of playing GBA roms.
Im asking this because I don't want to spend my money on something thats going to end up not working on my AK2i let alone play GBA games.

Thanks to anyone that can answer.

 

[Another World]

http://www.realhotstuff.com/expansion-pack...sion-p-397.html

-another world

 

[DsHacker14]

alright! Thanks