missing files

Okay, I am very new at this. Just trying to understand all this Greek. I haven’t been able to see any of the movies that I have downloaded. I have no picture and no sound. I have K-Lite codec pack. I ran GSpot to see what codecs I have on my system and there were quite a few that were missing or errored in some way. Can you tell me how to fix that? And how the hell can I download movies, watch them, and burn them to DVD? Help! I have been trying to figure this stuff out for weeks!!!

What OS u use , what player you use, maybe OS didn’t install WMP with all codecs' try to use the latest latest version of WMP . have any mistake with avi movies try to use Divx codec v.50
about mov format try quiketime.,mpeg2 try Elecard player.

Give us more information plz..

Sorry about the lack of information. Like I said I am very much a newbie. I have XP, WMP, Realone, and Divx 2.5. The computer is about a month old Dell. I have been trying to figure out all of these things for weeks now. Thanks

I have trouble with the picture in BS player in some movies. Says B frame and the screen flashesis missing sound and subtitles are ok. In DivX and media player subtitles are missing. What can I do?