My T42P which is loaded with every option never gets under 5 hours of battery time, EVER. My PowerBook, lucky to get 4.
Very overpriced? Coming from a Mac forum? HAHAHAHAHAHAHAHAH
Doubt they're going to sell a lot of them? Even funnier. You need to step out of the Apple bubble and in to reality. IBM has corporate clients that make Apple selling 100k Mac Minis look like a drop in the bucket. If you ever get a job in the professional business world you'll see that E-V-E-R-Y-O-N-E with a company laptop has a T series IBM. Every employee that works at BP corporate has an IBM T40 (and I mean EVERY employee, even college accounting interns), every sales representitive for Allergan has an IBM T41.
Hahaha, yeah, I doubt they're going to sell many either.
Who would buy a Thinkpad.
Gahahahahaha
Edit:
HAHAHAHAHA
In the PC world, chipset technologies are passed from the original manufacturer, in this case, Intel, to the actual manufacturers. The 'hypothetical future' is slowed only by the time it takes for IBM, Dell, and all the other PC manufacturers to BUILD the computers based off motherboard reference designs provided by Intel.
Apple, on the other hand, handles everything in-house, and feels the need to keep everything top secret to scare away as many corporate buyers as possible.