the T7600G is the same CPU as the T7600, but has unlocked factory set multipliers that can be enabled/disabled.
As for benchmarks (Alienware 2.67 Ghz overclock)
(T7600) 3DMARK06 cpu 1997
(T7600G)3DMARK06 cpu 2020
(roughly the equal of...
current Vista builds have option to disable.
hit F8 at windows bootup.
Scroll down to "Disable driver signature enforcement"
Start Windows normally
Note- this only disables signed driver enforcement for active session, and...
hp does not have mxm graphics cards- they are proprietary
and CANNOT be upgraded.
Any integrated card is no good for gaming/photo editing.
for gaming you either want a nvidia geforce 7600 series(or higher) gpu, or radeon x800(or higher)...
download the desktop cats here from ATI, and run the modtool to install mobility Radeon HD 2600 drivers/catalyst (modtool gives installation instructions)
ATI Catalyst support for Radeon HD 2600 for xp/vista (desktop...