Tungsten X/Tungsten XX is said to run on Palm OS 5.4.9 and have a 312MHz processor, a 320 x 480 pixel display, Bluetooth 1.2, built-in 802.11b (finally!), and have an SDIO expansion card slot.
http://www.engadget.com/entry/1234000700048062/
i was on the verge of buying a lifedrive, while grumbling about that slow hard drive that i neither need nor want.... I've cancelled my LD order, and now i wait.