I've been interested in buying a flash cart for my ds lite. With a 2gb micro-sd I can get it (with shipping and taxes) for $58.41. A friend offered me his cyclods evolution also with a 2gb micro-sd with a slot 2 expansion for $45. I'm looking to play NES/SNES/GB/GBC/GBA/DS games on it. Is the dstwo better and worth the extra cash? Thanks.