MacBook's Hard Drive

MacBook's Hard Drive​

Hey Guys, just a quick question..

I have a MacBook (Mid 2009) 2.13 GHz :undecided:

I was wondering if this would be the suitable upgrade for its hard drive..

http://www.overclockers.co.uk/showproduct.php?prodid=HD-352-WD&groupid=701&catid=14&subcat=896​

Plus, can any one tell me what the best RAM upgrade is for my MacBook?

Thanks,
IxD3ViiLx