Pocketables.net has been doing some coverage on the new Sony Vaio P Ultramobile PC AKA Netbook AKA Subnotebook AKA Ultraportable laptop lately. There’s an unboxing, a set up, size comparison, 3G SIM slot, and some performance measurements.

This device reminds me of the old Windows CE Handheld PC devices some of us used to carry around almost 10 years ago, except it looks a lot better and it runs full Windows Vista. Of course, when Windows 7 comes out, devices like these will become much more attractive I’m sure.

For more on the Sony Vaio P, check out the Sony Style Product page.