Newbie, so go easy :rolleyes: Gigabyte K8VT800 MB, Athlon XP64 3000+, XP Pro, 1.5GB Ram. My Sony DVD RW has stopped writing DVD's after I replaced HD because of failure. Will write CD's & read DVD's but when I try to burn data/movies the system freezes. I tried another DVD in the machine and the same problems occur. Any ideas?