Could I put the virus update files on the same USB drive as the Rescue Files?

Martin, Have you read this link (https://support.avg.com/answers?id=906b0000000D5OaAAK)?. Since keeping your AVG Rescue updated is an ongoing process you'll probably be better using a separate USB drive & load them on the computer in another directory.
AVG Guru

 Re: AVG Rescue USB Guide

"Please note that you can also download the files beforehand from the AVG web page and access them from the USB drive.  If this drive is plugged in after starting the AVG Resuce CD(USB), use the Mount option in the menu, to make it accessible."

Which file(s) should I download (Note: Windows 7/64-bit)?

Could I pur the virus update files on the same USB drive as the Rescue Files?

Or do I have to have them loaded on the computer in another director?

If so, in a typcial AV installation, which volume should be mounted?

Thanks.

Martin, Have you read this link (https://support.avg.com/answers?id=906b0000000D5OaAAK)?. Since keeping your AVG Rescue updated is an ongoing process you'll probably be better using a separate USB drive & load them on the computer in another directory.
AVG Guru