I am using the original EDGE card with OS 2.0 on DSLite. I have been using this card for one year with a 2.0gb MicroSD card with no problems. I recently switched to an 8.0gb MicroSDHC card because the website says it supports MicroSDHC cards up to 32gb. I bought it from a retail store. Everything works fine except when attempting to save a game. It happens with all ROMs, old and new. When attempting to save, the game hangs/freezes and never finishes the task. This forces me to power off the hardware resulting in corrupted save files. Anyone know whats up? Does anyone else use 8gb MicroSDHC cards with no issues? Thanks everyone P.s. I've tried reformatting the 8gb MicroSDHC card and it still has the same problem when saving. When going back to my 2gb MicroSD card, everything is fine.