These LCD screens from Samsung may look like your typical digital photo frames, but they have a unique feature that lets you use them as a secondary PC monitor, without need for a special video card.

The 8-Inch Samsung SPF-85H LCD (appx $142 USD) and 10-inch Samsung SPF-105P LCD (appx. $204 USD) both offer something called UbiSync PC, which lets you display computer imagery on them via a USB connection. The 8-inch version offers an 800×600 resolution, while the 10-inch has a crisp 1024×600 screen. Both models also 1GB of internal image storage and a memory card slot if you want to use them as a digital photo frame.

Now I better get mine ordered before all you guys buy up all the inventory!

In a nutshell, Foleo adds a big screen and a full size keyboard to your mobile phone. It interfaces with your smartphone via a Wi-Fi connection and lets you share documents instantly and seamlessly between the two. Slated for release this summer, the Foleo is a simplified computer with companion versions of e-mail, web browser and document editors, designed to improve the usability and access to the documents on your Treo.

On the plus side, Foleo has a really nice 10-inch LCD screen, a svelte form factor, and weights in at just 2.5 pounds. Battery life is rated at 5 hours, and there’s no boot time for the system. Also, the Foleo runs on a Linux kernel, so Palm is promising easy development of 3rd-party applications for the device.

On the other hand, with a retail price of $599 ($499 after an introductory rebate,) I’m not sure there’s enough of an advantage of the Foleo over a low-priced laptop computer running already existing mobile device synchronization software.