Just got two R4s in mail from modchipstore.com. The two R4s work great, but one of the microSD readers doesnt work. Anyone else having this problem? Likely just a manufacturing problem. Hopefully not affecting a lot of people. Tested with two diff ADATA 512mb microSD cards. R4s using 1.05. The microSD reader shows up as a drive in WinXP, but gives IO error trying to read its contents. The microSD reader is made of clear blue plastic. A large component on the microsd's reader is crooked on the bad one, aligned straight on the good one.