hi, i'm connecting to the unicast transmission for today's talk from the U. Kentucky scheduled for the Windmer Room because our multicast is down for now. i'm using this unders Win2K: for video: vtc LuckyLabradorRoomvideo bridge-1.accessgrid.org ag for audio: vtc LuckyLabradorRoomaudio bridge-1.accessgrid.org ag the video works fine, but i'm having problems with the audio. i'm not sure i got the correct command for the audio above. i hope that's correct. in any case, i don't get any audio yet (during the test setup): does anyone know the settings options in RAT that i should be using to connect? thanks, -gurcharan khanna research computing dartmouth college