My wife and I own his and hers Fujitsu P1620 Tablet PCs. jkkMobile has just reported Fujitsu LifeBook P1630 hits FCC. I agree with GottaBeMobile that the P1630 is a very modest refresh. There appears to be a slight upgrade of the processor and the graphics chipset, and the hard drive is SATA 5400 RPM vs. a PATA 4200 RPM. But no active digitizer, no increase in RAM capacity 2GB), or replacing the PC slot with an ExpressCard slot.
While the P1630 does represent an upgrade, given the recent competition of much cheaper touch screen devices in this form factor, I’m a bit surprised that Fujitsu didn’t do more to differentiate the P1630 as a high-end device worthy of a price premium.