Xplore Technologies isn't exactly the most prolific purveyor of rugged computers, but it looks like it's finally managed to churn out a follow-up to its circa-2006 iX104C3 tablet PC, with its new and slightly improved iX104C4 now making its official debut. This one retains the same 10.4-inch form factor of its predecessor, but gets a 50% brighter Dual Mode AllVue Xtreme display (still XGA), along with a 1.2GHz Intel Core Duo processor, 1GB of RAM, a 120GB hard drive, and all the usual wLAN, wWAN, Bluetooth and GPS options. As has been the case with Xplore in the past, there's no word on a price but, then again, most of the folks that wind up using these in the field won't exactly be paying for them out of their own pocket.