I have a 1.83GHz C2D MacBook with 1GiB of RAM. Now that I've started making more use of memory-hungry applications like Eclipse, Lightroom, etc., I want to upgrade to 2GiB. I don't want to pay the Apple premium for the upgrade & I am perfectly technically competent to do the upgrade myself (I built every computer I have ever owned, including my last laptop!), however if I do the upgrade myself will this void the remaining 2+ years of warranty I have left? I've looked around the FAQs & guides & can't find anything that mentions this.