Well I still haven't got the answer to my question: I'm using multibit and I want the Public Key (It's different than address) of my address, how do I get it? I don't want to know how a public key is calculated, I don't wanna read a dozen pages of math, I just want to know how to get it, period.
It is not that simple, I don't think you can see it from the wallet as it is. I do not use Multibit, though. One thing to note right away is that your address is generated using a cryptographic digest (hash) of your public key, so there is no way you can go back.
It is not possible to compute the public key using your public bitcoin adress. You will need to use your private key to calculate that, there are some tools for this luckily and the easiest method I can think of is going to
https://www.bitaddress.org and choosing "Wallet details". There you can input your private key in pretty much any format it happens to be in and it will calculate for you the public key, either in the 65-byte uncompressed format or the 33-byte compressed format, whichever you need. As far as I remember, the page also works offline so you can do that for security and you should, too.
To see yout private key, export your private key to a file in Multibit and open the file in your favourite text editor.
Can I ask, what do you plan using your public key for?