Just saw this at geeks.com, $164.50 "Sharp Zaurus SL-5500 Linux Based Handheld PDA (Silver)" http://www.geeks.com/details.asp?invtid=SL5500-R http://www.myzaurus.com/downloads3.asp http://www.sharpusa.com/products/support/options/1,2310,,00.html?model_num=SL-5500&s_func_disp_id=16 or http://tinyurl.com/7mrdj for documentation and downloads