It's not the hardware. The Apple Store's demo software had a modified Energy Saver preference panel that lacked the lower popup menu for switching processor performance from reduced to highest when the power adapter was plugged in. The 867 MHz I was testing ran at the reduced 667 MHz no matter what I selected in the upper popup menu including "Highest Performance". I discovered this AFTER I had posted a review that said the 867 TiBook was slower than the 800 TiBook. :-( I suspect this may also be the reason for Rob's slower than expected results. On Monday, January 13, 2003, at 07:28 AM, francis.fitzpatrick at att.net wrote: > Stupid question: > > Why are the demos different from the issue PBs? Do you think that > they will be > slower (older parts kludged together) or faster (let's use the > super-deluxe > parts so people will think its faster)? > > FF >> Rob used an Apple Demo at Macworld. We need to wait for someone to >> benchmark an owned unit. He would have also had the same result if he >> had benchmarked a demo at an Apple Store--I know this by personal >> (bad) >> experience. >> >> On Sunday, January 12, 2003, at 10:36 PM, nilges at hotpop.com wrote: >> >>> Check out www.barefeats.com for for some non-spectacular >>> becnhmarks of the new Powerbooks. >>> >>> I think I'll hold out for and IBM-powered 'Book.