Apple n00b Here and I need some memory advice

As my signature says I have a 15" MBP 2.5Ghz w/ 2GB of memory and I want to upgrade and add new and more memory. Do I have to use "Mac Memory" like in the Newegg Mac Memory area or can I just get any ol' SO-DIMM DDR2-PC5300/DDR2-PC6400 memory stick(s) for my machine.

Be Gentile, I have just come from windows...

andrew upstairs said:

It has to be 1066 MHz 204-pin DDR3.

Click to expand...

I actually have DDR2 memory, my MBP is not the unibody frame.