I decided to upgrade from my M3 Simply to the Itouch because it did not accept larger size micro sd's (above 2GB). In comparison, the Itouch is a cheap card yes, but giving me some problems. And cheap until I realized that there was Acekard 2 out there. My interest at first in homebrew was the capability of having my DS work as a PDA (DSOrganize), book reader (Readmore) and mp3, video player and pic viewer (Moonshell). Unfortunately, all of these do not work properly on the Itouch. I still have not had the time to sit down and work out these issues, so I might be jumping the gun. Although, I have an Acekard 2 coming my way...but I will continue giving the Itouch a chance.