Metal Slug Advance Crashing Probs

[Oh_Mutants]

Just picked up one of those U.S Backlit GBA SPs from Ebay, and playing my copy of Metal Slug Advance crashes it out halfway through the first level every time. Playing the game on my GBA Micro i have no such problem, and don't seem to have the same probs with MarioWorld on the Backlit SP
Just wondering if anyone else has experienced any similar probs at all? Hoping i don't have a faulty GBA SP, and it's just the cart, but that wouldn't explain why it runs without fault on my Micro...
Any help/ideas apprecated

[SuperDanX]

Very strange. I take it MSA is definatly genuine?

[Oh_Mutants]

Very strange. I take it MSA is definatly genuine?

Yip, bought new from Gamestation.

[Oh_Mutants]

After a bit of Google-ry, it would appear there's a compatibilty problem with the new Backlit Sp and Metal Slug Advance. Bit of a bugger, but at least i know it's not my SP

[J0e Musashi]

Just play it on the Micro no? The Micro >SP anyway.

[Oh_Mutants]

Just play it on the Micro no? The Micro >SP anyway.

Yeah will do. Like i said, not a big deal, but with it's sexy (and bigger) screen Backlit SP > Micro > SP