@Kryan... I would follow Route44's advice on Memtest. He helps people with memory issues all the time, and often spots them before I have been convinced that is their issue. Additionally, another thought has crossed my mind... Sometimes faulty software can present similar kinds of problems. One way this can happen is with what is sometimes referred to as cracks or warez. Sometimes software is marketed as legit with what is known as a "keygen", and sometimes such are available from download sites. Can you confirm that you have no cracks, warez or keygen programs? Related to this: Do your problems occur most often with your torrent sites?