Ok, I didn't know this but I have a regular 2gig sandisk Class 2/4? I don't know and a Class 6 Adata 4gig. If i uncheck the Patch speed option It loads the games in 3 seconds, much faster than it was before. However, the 2gig sandisk took 2-3 seconds longer than the class 6. The games still work fine, i guess those with an A-data Class 6, you're in for a treat. Sorry to bring it up if this was old news.