Here are a couple of links:
http://www.msnbc.msn.com/id/15607130/
http://networks.silicon.com/mobile/0,39024665,39163949,00.htm
I replied to this before my account was activated, so here 'tis again:
Here's another link, this one mentioning that the device will run a complete version of Windows XP:
http://www.smh.com.au/news/phones--pdas/samsung-unveils-next-gen-hybrid-gadget/2006/11/08/1162661739103.html