Something's wrong, please help

Hey, I know you can help me out with this. A couple of days ago my pc started to freeze whenever I use my TV tuner/capture device, or open my webcam. I can move my mouse and the image (tv/webcam) shows normally but nothing responds. Plus, i have noticed an IEXPLORE.EXE process running constantly in the background though i'm not using that browser (I mostly use FireFox) and it would immediately restart itself when i try to finish it. I knew by Spybot S&D that it was the real IE process, not something else running by its name, and that it was related to an unknown BHO. So, got BHODemon and it told me that the file the BHO refers to was missing: {4FE69883-DD8E-4CEB-AD2O-A5B5764A3286} (~DP17F.DLL)

So, i disabled the BHO from within IE, deleted all registry related to it, but the process refuses to close.
Have done everything in the READ & RUN ME FIRST. Spybot found/fixed a couple trojans, CounterSpy found nothing, BitDefender found something it couldn't fix and Panda fixed one virus but asked for money to fix the other five Spyware it found (hmm...). By the the way, the infected files Spybot and Panda said to have fixed are still there, should I delete them mannualy?
Well, here are the logs, hope you can take a look at them.
I´m very much thankfull in advance.
Miguel

 

It can't upload the "newfiles.txt" file, don't know why. I'll try zipping it.