First post, hello. Sorry if I break a few rules with my post, but I don't think anything I say will be a problem. I just bought a CycloDS Evolution card from Red Hot Stuff with the 4GB kingston card. Pretty sweet! Got a ton of homebrew games and roms (over 55). I am made in the shade with my 1.54 update. Every game works fine, saves work too, except one. I saw that GTA: Chinatown Wars (3538) has some compatibility problems with the CycloDS... mainly freezing issues. After four hours of gameplay I froze about 5 times, randomly... as if there was no reason. I am not on wi-fi or anything, just playing single player normally. Are there any solutions to this matter? I read about the new 1.55 beta update, but I am not a fan of betas. And a random question, if I do upgrade my firmware and such does that delete or alter save game FILES or STATES?