Hi, Would some of the new owners of the 15" 1Ghz Tibooks report how do they behave in terms of running temperature and possible fan noise when compared to the previous generation 800Mhz DVI Tibooks. I presently own an 800Mhz DVI unit and in "reduce processor performance" mode as when doing word processing and web surfing, my unit is absolutely quiet and the fans rarely if ever come on... can one achieve similar behaviour with the 1Ghz Tibooks? Thanks, -- Denis