Can anyone tell me if with Fs2004 you can use the Fs9 atc and chatter with Rcv31, what the best choice is perhaps someone might tell me.If it is possible to do this would you when loading Rcv select the Minimum, would you also need 11/12 wav

There's a section in the manual about using Com 2 to listen in to FS ATC. You can set the Chatter option in RC Options to 0 and just listen to FS ATC for chatter. You can then use the FS tuning feature, or manually tune Com 2 in to FS coms.The reason you need the 11 and 12 folders is because I put the updates for 11 and 12 into the RCWavUpdate0x.zip files. You can always delete the 11 and 12 folders after installing the update files.