Hello, I have browsed through the reviews of the site, and searched the fourms, and am looking for opinions from the wiser folk than myself in the subject of a GBA chip. So currently, I have a old fashioned Nintendo DS (not a DS lite). And I have a DS-Extreme. I am looking to buy GBA chip to allow preferably the 100% (or nearest) functions of backups. I wouldn't mind the ability if possible to use apps such as the DS browser, etc, which I have seen require a special ram, and i'm not too sure on the functionality between my ds-x and the possible chip i would purchase. Really, looking for the best solution to go with for a GBA mod to pair up with the DS-x I currently own, if there even is any. If there isn't then what would be my wisest chocie of a GBA chip to get for functionality of backups. Thanks for any help.