There was another post in a thread about someone having issues with their memory card, and I've experienced some of the same issue (thread was closed and original post was pointed to this thread, but it looks like they have yet to post here). My memory card reader will not read my card (plugged into the adapter) which makes for transferring ripped down movies a bit of a lengthy process (still works, just takes ages). Have anyone else experienced this? Its been a great memory card reader up until this point. It almost seems like there are goofy usb issues when removing one device and plugging in another one to the same port.