When installing 2GB of RAM onto my first MacBook, one of the levers broke and would not eject the RAM. I took it to the Apple store and they told me that the MacBook had faulty levers so Apple sent me a new Macbook. I received my new MacBook today and i'm really worried that the same thing may happen again with this MacBook. I don't think I am able to wait another week for the third MacBook to arrive if it does happen. Although Apple said that I was doing everything correctly when installing the RAM, has anyone installed RAM onto their MacBook and do you have any tips installing it? I thought about only removing one factory RAM at a time so that I know how far the new RAM has to go into the slot. There seem to be quite a few Macbooks with faulty levers.