Recently my friends ibook has had some problems and would freeze constantly. He brought it to apple and they determined it was the hdd and would need replacing. Apple quoted him about $350 for a new drive/instalation. (its an old ibook i think 800/866 w/ 512 ram.) Would it be worth it to have it fixed or just get a macbook. I was thinking asking tekserve what they would charge for the repair. Anyone use them or hear anything about them?