Ok, based on my limited experience with hijack this, I'd say the first thing that has to go is the websearch.com entries. And the http://www.mt-download.com/MediaTicketsInstaller.cab doesn't look good but research that just in case. If it's bad and your sure its safe to delete then delete it.

I'd like to warn you though that I am in no way a hijack this expert and if you delete one thing that you shouldn't it could render your computer useless beyond repair. So I would wait for people like meeeee to give you advice.

Also, I to suggest you get rid of one AV, I suggest uninstalling symantec, just because I have had bad experiences in the past with it and have switched to Avast! and have been happy ever since.

Hoped I helped a little...