Though not necessarily worth the price for an upgrade, the Nokia N810 Internet Tablet brings some nice additions to the mobile Web browsing device, including a full QWERTY keyboard and integrated GPS.
With a high-resolution color screen, a sleek design, an expansion card slot, and a $199 price tag, the Tungsten E will hit the handheld sweet spot for many consumers.
Dell Axim X30 (64MB, 624MHz processor) Hold on to your handheld--the X30's fast processor runs away with strong performance and the latest OS to make for a powerful Pocket PC.
HP iPaq Pocket PC H4350 It's longer than your average Pocket PC, but its integrated keyboard and higher-capacity battery make the H4350 a top choice for heavy Wi-Fi users.
Sony CLI? PEG-UX50 The handheld meets the laptop in Sony's fully loaded, clamshell-style CLIE UX-50 PDA.
Palm Tungsten T3 The Palm Tungsten T3 combines powerful business and multimedia features with a Schwarzenegger-size screen.