As a hardware tech of more than 10yrs experience....why a fuggin dell POS ???
lowest quality shit components a badge could shove in a box and sell......
some other facts..
* any 32bit OS can only use approx 3.5gb ram...limitation on available memory addresses
* most all modern cpu's are 64 bit capable
* windows 7 upgrade rights to windows xp is just that.. usually most laptops so endowed, come with an xp recovery cd/dvd as well as the vista service pack 3 ( joke ) recovery discs.
This allows you to setup / run the machine using XP as the OS if thats what your company, software, sensibilities etc need, want, desire....
* anyone wishing to talk about fuggin vista...wash your mouth out with soap. Best forgotten.......Windows ME 'II' anyone......
* windows 7 ultimate only adds Bitlocker ( data encryption/protection ) and the ability to switch between 35 different languages ( tits on a bull usefulness ) to Windows 7 Professional...is it worth the extra money ....you decide.
* if you are really honest, Windows 7 is nothing more than Vista service pack 3 or what vista SHOULD have been in the fist place...To my mind anyone foolish enough to have bought Vista should be given a free copy of Win 7 and a personal apology from Ballmer.
* if you currently have a fully functional xp box that does everything you need, migrating to Win 7 is just wasting money...I would sooner spend the $300 on my bike.
just my 2 cents....
