Yes I know it's am old piece of software but up until 15 minutes ago was working perfectly. This is the problem - I record guitar using a POD 2.0 through a Phonic MM1002a mixing desk and then into my PC using an M Audio sound card. I open up a project hit the space bar and it plays through my stereo; great. However when I click R on a track in readiness to play something, no sound comes out but the signal is getting through. If i record still no sound but it does record and I can hear what I've just played on playback. This is very frustrating. Any ideas?