Many who've downloaded the Virtual Console's Punch-Out!! release are reporting that the boxing game isn't playing well with their HDTVs. Timing is paramount if you want to dodge punches and have your own jabs connect, but the HDTV response lag that sometimes occurs has a habit of knocking Little Mac's bloodied face onto the canvas, leaving him too dazed to even focus his eyes on the mouthguard dropped inches away.
Gamers with SDTV's haven't been experiencing any lag between their controllers and the onscreen fight, and explanations for the decreased response time lean towards blaming the televisions, so Nintendo doesn't seem to be at fault this time. Have you noticed any HDTV lag with Punch-Out!! or your other Virtual Console purchases?
(We know that Mike Tyson isn't in the VC release of Punch-Out!, but we saw the above comic at The Librarianist, and couldn't stop ourselves from using it!)