Here is my Treo Pro hooked up to a Redfly. I have the cable connected, which will recharge the phone from the mini-laptop battery. It also connects via Bluetooth. The Redfly is good for 12 hours on the battery. Weight a bit over a pound.
Notice, that is a USB wireless mouse to the right. It connects and sets up, with no software. The Redfly has a built in touch pad, but I prefer a mouse or trackpoint.
Oh and the Treo Pro can use a 32 GB micro-SD card for internal memory. And you can have movie after movie on different micro-SD cards. Putting music, videos or files on the Pro is drag and drop. The memory cards can be swapped at anytime.
