I downloaded and installed upgrade 3.01 I think.I have it in the folder rcv30,is this all I have to do to install it. I am trying to increase the priority to high,you say the command line should read as followsC:path in mine it would be programRCV3.exe/high. I am confused on how to do this,could you explain how I should do this.The voise of the co-pilot sounds a little funny yet.thanksRocky

Rocky,Highlight your Radar Contact shortcut. Click your right mouse button. Choose Properties. Click on the Shortcut Tab. Finally add /high to the end of the target line. When done it should look like this:"C:Program Filesrcv30rcv3.exe" /high