Oldschool Inspiron 9300 - can it play?

Thanks all, first time poster - I hope i posted in the right spot!
Before I shell out the money, would like to know if this old laptop can run SC2.

Inspiron 9300
Pentium M 780 - 2.26GHZ (how does this compare to the Pentium 4 min of 2.6GHZ??)
2GB Ram 533MHZ
Nvidia Geforce Go 6800 - overclocking gives me around a 15% boost in 3dmark05 performance.
Stock sound card (whatever), wifi etc.

Will it run?!!!! What performance can I expect? Thanks!

 

Sounds like it will run...barely. Better turn those settings all the way down if you want a half decent framerate.

 

So I went out and got it... would like to report that it runs very smoothly on all low settings!