Several weeks ago I found this at the office. I found this about it:
The new Zaurus SL-6000 from Sharp is a versatile, linux-based PDA incorporating an Intel XScale (PXA255) CPU at 400 MHz. In some respects it is a hybrid of the Zaurus SL-5600, which became available in the U.S. in April of 2003, and the SL-C750/760/860 which is only available as a special import and was reviewed here in September of 2003. The main enhancements to the SL-6000 are a better screen, some ruggedisation, built-in Wi-Fi and/or bluetooth, and a degree of expandability. There's also a USB host built into it using a Mini A connector on the bottom of the device. Oh, and a longer stylus
That was not really that long ago. It just proves that technology is moving faster than I imagined. Seriously, 2003 wasn't the stone age! There it is, beside my Iphone 4 (not even a 4S)....ancient.....