White line at bottom of LiveTV and Recordings

[Quattro]

I've just installed GB PVR and I think it's a great program.  After a few hours of troubleshooting (I live in the Netherlands and have de sub-channel issue) everything worked fine, on my PVR350 and on a MediaMVP.  

Nice work Sub! !!

I've got an annoying prob. At the bottom of  LiveTV (and Recordings) is a small white line (which isn't there in WinTV2k). Is there anything I can do about it? It's there on the MVP and in a ActiveWindow?

[sub]

Usually if its at the top you're seeing close caption data or other VBI information, which is usually off the top of the visible area of your TV. I'm sure at the bottom is somthing similar.

I've seen it mentioned a few times on other forums, but never seen it myself. I've never seen a fix described, but it might be worth doing a search on http://www.shspvr.com/forum.

[Quattro]

Perhaps it has something to do with 'overscan'?