--- title: PC Pit Stop date: "2002-07-27T12:00:00Z" categories: - links wp_id: 1267 description: I improved my PC's performance using PC Pit Stop to diagnose bottlenecks. I specifically boosted my hard disk speed by enabling DMA and reclaimed system memory by reducing the video card's shared memory allocation. keywords: [pc pit stop, dma, hard disk performance, shared memory, system optimization, pc tuning] --- [PC Pit Stop](http://www.pcpitstop.com). A good tune-up for your PC. I managed to improve my hard disk performance by enabling DMA, and my memory by reducing the video card shared memory.