Ok..I may be getting paranoid..but I have a feeling that something has "leeched" into my computer from another site. I am receiving and sending out 3 times more bytes that what the properties of a web page consist of and the browser is s l o w . . . . . . . .

Usually my browser is fast.

I want to comb my hard drive for bugs, leeches, BS dialers..and the like.

I need a cleanup utility. I also need to know what to look for and delete anything that is suspicious..without ruining the op. system by deleting the wrong folder.

Please assist!