been trying to watch movies on my laptop lately, they lag very badly and the sound is way behind. Ive installed the newest codecs, and used a bunch of diffrent players. Its a 2.66 ghz inspiron running xp sp1. Ive run adware/spyware and the cpu seems to stay under 10 percent normally. This comp seems fine otherwise and I cant seem to figure this one out. I have only tried one .avi file so its possible that the encoding of the file is the problem but it runs fine on my desktop.