Hi, just got me and a friend a CycloDS and a Class-6 microSDHC. I thank you guys for helping me make the purchase. I have a few questions though since information seems somewhat hard to find. What are the most read speed dependent games? I'm not even sure this is what causes problems. From what I've told/seen, these are Castlevania(PoR), Geometry Wars, and possibly Tony Hawk's American Sk8land. Are there save files for these games for quick "error" in game access? I found one for Castlevania but the link is dead. Where do the errors happen? So far I've tested Castlevania's FMV loop, and getting a gold(?) medal for Geometry's first stage, with no problems. I'm not sure this was the cause, but I've noticed slowdowns if the microSD isn't fully inserted. This happened while I was testing savestate and cheats though. Many thanks in advance.