FBI NA

I had problems recently with my laptop as I determined that it needed a memory upgrade due to its frequent hanging even while im in the middle of finishing up some jobs which is really irritating. It may also be due to so many programs I installed which I need for work but what can I do about it? I was told by my friend who was quite knowledgeable in these things that my laptop memory is the most probable cause as my macbook only had 512 MB worth of memory. It turned out he was right and I specifically needed Mac memory of at least 2 GB so my laptop could run well. He recommended I go to memoryupgrade.pro to check out the price listing and also the availability of this memory module and luckily it was not so expensive and so I bought one from the site and now my macbook works perfectly again.