Here are some pics of the USB hub mod that I performed last week. Basically, I removed the wireless card, soldered in a hub. Off the hub, I resoldered the wireless card, an 8Gb thumbdrive, and a stardard 4 pin usb port. Works well, but the hub generates a lot of heat. I also had a bluetooth dongle in for a while, but without the drivers and the settings interface, there's no way to get it working. Enjoy the pic!