On Aug 29, 2010, at 8:37 PM, Sander Pool wrote: > > http://www.carpephoton.com/files/BlinkingFOV4-clip.avi > > About 12MB. You'll need the Lagarith codec. > > http://lags.leetcode.net/codec.html Unfortunately that's for Windows... I meant to ask: when the FoV redraws, does the RA/Dec above the chart change? Paul R.