My last few viewings of the PAL DVD of Fellowship of the Ring Extended Edition have been spoiled by some slight audio distortion. I notice it most in the dialog, especially when the letter "s" is spoken. There are also some small 'blips' in the audio tracks at times. I hear these both on the Dolby and the DTS tracks. My other DVDs are all fine, including the non-extended Fellowship DVD and The Two Towers Extended Edition, both which I both possess the code 1 versions of. Has anyone else experienced this? Can I assume that I happen to have a faulty one-off DVD? In which case I'll go out and buy a new one (NTSC this time). Any helpful comments would be much appreciated.