the SuperPi tests can test anywhere from 16k to 32mill IIRC... most people do the 2Mill because it shows cpu and mem performance without taking too long *the fastest 32mill I can remember right now is around 23 min.*
http://www.overclock.net/showthread.php?t=28044
Get the 1.4 Mod one... It gives you speed down to the milisecond not just seconds like the normal version.
The key word there is "attempt". just because there is a slot to accept an new video card doesn't mean that the chassis will be able to accomodate it either physically or thermally.
There is also a diference between integrated into the motherboard and integrated into the chipset...
Motherboard Integration is like soldering in the graphics card to the AGP/PCI-E bus...
Chipset integration has a potential for...
Penitum M chips are comparable to a regular Pentium 4 chip as follows:
(pentium-M MHz)*1.75=Pentium 4 MHz
Or at least thats what I've read, so a 1.825GHz Pentium M (the 750) would be equal in performance to a 3.2Ghz Pentium 4......