You might have to wait until next year for an update of the Tablet PC operating system, but the new version of the Pocket PC OS, Pocket PC 2003, is still slated to come out on June 23rd. Like we said last week, it doesn’t look like a major change, but it is said to have better support for WiFi and Bluetooth, an upgrade in its Internet browser, support for SMS, and include Windows Media Player 9. The next real overhaul for the Pocket PC isn’t happening until next year.