Dell 120L Single-to Dual core upgrade??

I have a dell latitude 120l, I am not very empressed with it, Probly because My school gae me a single core laptop that had been discontinued before I got it, ITT-Tech Ripped me off, The next shippment was Dual cores that were given out (for the same price, and the build seems to be very close to my computer, I would like to know If I can swap motherboards from a dell with the same output-input spots with either a dual core chip or a chip and mobo
(I know about bridging two pins tweak, not too sure about that, sounds like it wouldnt work too well). Any feedback other than its not possable would be nice.. Ive heard the people sayin get a new one, or it cant work, other people have done it with different laptops.. I cant afford a new computer so unless you want to donate a dual core.. Only people who may be able to help answer (please), would be nice if there is someone with a good idea.. thanks all

 

No way to put a dual core processor in the Pentium M slot. You'll have to get a different computer.

You have probably heard of people dropping core duos into core solo motherboards. This is different.