GBAtemp's Official Ewin 512 + Passme Review GBAtemp's Official review of the Ewin 512 + Passme is now up! You can check it out here. The Ewin is a GBA flashcart with DS support using it's own patching and burning software. To find out how this flashcart stands up to others be sure to check out GBAtemp's review. Next up on the review list is the G6-Flash 3 which will be reviewed very soon. All comments can be left in this thread.