For those who do not know: I am running a macbook with OS 10.4.8 (didn't have a hundred bucks for leopard) with 512 megs of 667 MHz DDR2 SDRAM. It's got 55.57 GB capacity on the hard drive, and right now 38.58 are free. It is just over a year old and has a 1.83 Hz Intel Duo processor. Its name is Gimlorian.
Everything freezes. Sometimes it is all at once, and other times it is where one app will bring up the whirling pizza of doom and then the rest behind it will freeze up too. I have repaired all the disk permissions, and there is nothing in the console logs to say it is anything else. I did a clean install after backing all my shit up on my external and it is still doing it. I think the icing on the cake is when Finder froze just now and I went to force relaunch and the command-alt-esc window itself froze.
Is there anything else, anything at all, that it could possibly be? I really do not want to do this again*, especially now that I've got two papers due in the next week. Also I really like my macbook and I do not want to have to replace it, particularly seeing as how I couldn't possibly afford it anyway.
*August 2006 saw an epic 3-in-a-row crashes of my iBook g4. Each time the hard drive was replaced, and each time it failed again. No one ever figured out why it died the first time, although a friend suspects a faulty logicboard, or any of the subsequent times. I didn't have an external with me at school, either, so that means of course that I lost several years' worth of documents and music.