If your hankering for the Treo Pro (read our embarrassingly comprehensive review of the Treo Pro here) just can't be contained, you can go on and preorder the thing from Palm UK for £399.00 (around $704 US) right now. The Pros appear to be fully unlocked, but the pre-loaded software will be UK-specific - to wit: “Webraska GPS” instead of TeleNav.

If you want to wait a bit for the “fall” release in the US and save $150 bucks you can sign up at Palm US to have them email you when it's available. Or just keep an eye out here at WMExperts, because we'll let you know, too.