we've been having a few problems with our dvd player. DVD's keep freezing or pixelating at random intervals whilst playing. Have tried cleaning discs and player but it's still happening. Have cross checked dvd's which don't work on our player on a portable tv/dvd combi and they work fine which suggests that it's our dvd player. It's a bit old now I suppose but it's a lovely piece of furniture it's a pioneer home cinema NS-DV55 and I like to keep it. I know this model does not support DivX but do the problems I've mentioned suggest the laser is going or what? Has anyone gotten a laser replaced lately?