Check View > Scale in XEBRA's menu. It isn't exactly overscan, but it does allow you to adjust the view as it would have appeared on a full-screen US CRTV. I keep mine on 16:10u.
Check View > Scale in XEBRA's menu. It isn't exactly overscan, but it does allow you to adjust the view as it would have appeared on a full-screen US CRTV. I keep mine on 16:10u.