You're welcome, and no worries!
Here is a little information on ntoskrnl.exe
...ntoskrnl.exe is a critical process in the boot-up cycle of your computer although should never appear in WinTasks whilst under normal circumstances
By the way, it looks like you are using AVG7, however, there is an update and it is now version 7.5.
...please download the latest version from this site
Install it and update to the latest virus definitions. For help in doing this, see this
After you get the update, run a full scan and let us know if it comes up with anything.
Edited by jwinathome, 07 September 2007 - 09:58 AM.