I have a few trojan droppers and a few others i cant get rid of..?

i have a few trojan droppers and a few i cant get rid of.. i have norton antivirus corporate edition in my computer but it doesnt seem to get rid.. they are just quarrinetined(sorry for spelling) what is the best product free download that will actually get rid of these pesky things.. it seems that what ever i look up.. i dont trust any of them.. unless someone has experienced the product.. should i go back to using somethng else like AVG or avast? please tell me.. i recently am using DSL.. and it seems i am getting more problems from dsl than cable..

I have a few trojan droppers and a few others i cant get rid of..?auto protect

hi...norton is crap...it misses loads of things...download the free home edtion of avast...do a thorough scan and it will take things off your computer you never thought you had

I have a few trojan droppers and a few others i cant get rid of..?downloads

I used a program called killbox to get rid of the ones that i had. I think it's www.killbox.net, and it was amazing because i tried everything else and nothing would get rid of it and i downloaded this and it was gone
DSL or Cable should not make any difference regarding the Virus infection, but your ISP provider's server protection will make the difference. Have you tried to delete the protected files in Norton Anti-virus? You should be able to delete those files under Norton option control.