Apple has moved up to the second position in Rescuecom's latest computer reliability ranking. The company scored a lower percentage of calls and almost doubled its reliability score to take second place, with a result that would have been good enough for first place in the previous quarter. Asus had a huge, 400 percent jump in score to take first in the second quarter. Apple and Asus bumped IBM/Lenovo to third despite the company's improved numbers, while Toshiba and HP/Compaq maintained fourth and fifth, respectively, despite improved scores.