I downloaded QSONET program a year ago and couldn't make it work. Bought a new mic. for the computer last month when I signed on EchoLink. Want to try this again. Can't get free trial. Before I purchase rights to be on here I want to fix my mic. problem. Keys up okay but no mod. On test Link EchoLink. When I try to adjust mic. gain control panel won't let me. When I adjust it falls back down to zero.