HP iPAQ rx5900 Travel Companion series
 

http://h10010.www1.hp.com/wwpc/pscmi...0763782new.jpg

Price 599USD
Includes GPS (plus 11b/g WiFi, Bluetooth 2.0)
64MB SDRAM
2 GB Flash ROM
500 MB to 1.5 GB user available persistent (requires SD card?)
3.5" touch screen
Resolution (W x H): 240 x 320 pixels
Dot Pitch: 0.073 mm x 0.219 mm

Dimensions: (h x w x d) 4.74 x 3.0 x 0.65 in (120.5 x 76.0 x 16.5 mm)
Weight: 5.99 oz (170.0 g)
Samsung 400MHz processor

GPS TomTom software and maps pre-installed - plus Car mounting kit

Link to HP page

Nokia 770 plus GPS plus 2GB RS-MMC - comes out at what price nowadays.
Nokia still has the better screen and probably better battery life.

Not enough resolution for surfing. End of story!