Running Windows on early 2008 Macbook

I purchased a Macbook early 2008. It has 2 Gb Ram and C 2 Duo 2.4 Ghz running Lion.

I decided right away to bootcamp it, and install Windows 7 64-Bit equaly splitting partitions.

Runs fine and adding sound driver from Realtek got my sound which is pretty much what I need. I get a better performance when watching cbs.com shows which are becoming more and more hardware hungry.

Hopefully some simple questions;

In windows can I get a rightclick functionality set somehow?

Is there a downloadable file for;

Fn Keys such as brightness, volume and eject CD

There is one driver that is missing which I am guessing is not important, but there is iSight driver missing as well.

Can a file be downloaded to install that driver?

That's it.

Thanks