Great Program Markro,
Working fine on i5-2400 with V3 and E4000 RTl-SDR.
I only got IO-Plot good constelation when using Mueller &Muller TED:
RTL-SDR V3
[Blocked Image: http://happysat.nl/V3.png]
E4000:
[Blocked Image: http://happysat.nl/E4000.png]
Only there is a bug with selecting DVB-S, after selection (no matter what type/mode) and sdr start program exits with following error message: