iMac to HDTV via MDP to HDMI lags

Hey,

I got a mid-2011 iMac connected to my Sharp 60 inches TV via a mini-display port / HDMI (Blue DIamond) with 6 feet HDMI (Blue Diamon) cable. The cursor lags on the TV. Is that normal?

I'm pretty sure someone got a similar setup...

Thanks!

I finally found that the lag came from the Sharp TV: there was a setting on the TV, something like "movie mode" that added delay to the movement of the cursor.

Fixed it now.