I have a 2011 mac mini with the i5 and radeon graphics and have a 23" 1080p monitor that is connected to it via HDMI and also have an older 22" 1680x1050 monitor that has DVI. Want to go dual monitors but not sure if the mini likes dp->hdmi adapters like the one monoprice sells for 6 bucks. The mini does not like the old monitor connected via the hdmi->dvi adapter that apple ships with the mini.