First thing, DON'T TRY TO OPEN IT! Next, get AVG anti-virus from Grisoft. It's free, and you don't have to wait to remove the virus if you do have it. Those small files are usually trojans, and are a pain in the @$$. Always look at the file size when downloading. Also, read other postings in the forum. Most of the problems w/ viruses and spammers are explained in them.