What Is A Good Anti Spyware That I Can Buy?

I need to buy a good anti spyware for my PC. I do not want anyone recommending free ones over the net; instead I am looking for one I can buy from future-shop or best buy. What are some good brands? how much do they cost? I am also running Norton in order to protect my computer from viruses; whatever I get has to be compatible with that.

Are There Any Music Downloaders Besides Limewire And Frost Wire?

looking for a music download system besides limewire and frostwire, only free ones please.

What Is The Best Free Firewall? Is It Safe To Have Two Firewalls?

I am looking for a firewall and want to know what one is the best (of the free ones) Also, I want to know if it is possible to run two firewalls in Vista. Thanks in advance!

What Is The Difference Between Free Anti Virus/firewalls And Commercial Ones?

Is it worth paying for firewall and antivirus?

Anti Spyware?

I need an anti spyware program. On download.com, when i look for free ones, I download them, and after i use it, it says i need to register or in other words, buy the real version. I need a spyware program that not only scans my computer, but actually removes the threats. Does anybody know of any good reliable programs of this kind? Thank You.