I am new at this and I'm getting nervous reading about all these possible virus n adware. I have Norton Antivirus - is this enough? I read where someone says that before he downloads, he scans it for virus - can someone tell me how to do that? I'm also going to download programs mentioned here for added protection. I have only downloaded to two songs that when I tried to play it, it opens into MusicMatch and it still won't play - I'm worried that I may have downloaded a file I shouldn't. If I remember correctly, I think it was a wma file. Can I delete them from my system and how? Also, what are the safest options to set in LimeWire to prevent any unwanted file sharing and incoming virus or adware? I'm sorry for asking so many questions or sounding stupid, but I'm not computer savy when it comes to these types of programs. I don't want to bring any harm to my computer or anyone else. Thanks in advance.