Vmain.class = keylogger?

Hi,

 

Norton found and successfully removed a vclass.main (Trojan.Gen) found at C:documents and settings...application data\sun\java\deployment\cache\6.0\29.

 

After being removed, I ran NIS 2010 again and a quick scan of Mawarebytes but no virus, etc. were found.

 

I've also cleared the Java cache and ensured I have the latest version (Version 6 update 20). Also, I've changed the settings on Java so no temporary files are stored on my computer.

 

Is this a very malicious Trojan? I've read elsewhere on the forum that it is a keylogger. Should I still be concerned now that it appears to have been resolved? Can I take any further steps?

 

Also, would this trojan have recorded any personal data?

 

Pardon all the questions but this type of virus is a lttle unnerving.

 

Thanks,

 

CurrentR