I'm using Biab 2009 on my iMac(intel) and have not used it very much so I'm not really very familiar with what can be done. I have loaded in a tune given to me by another user who created it on a PC. It plays just fine. I want to record an acoustic guitar over the chord sequence already there. I could use the built in mic or an external mic. I have tried but nothing 'takes'...gets recorded. Can someone tell me how to do this please ? So far I have just tried to use the red 'record button' but that seems to be only for plugged in keyboards, etc., not for audio with an acoustic instrument. Is it possible to do what I want?

My friend has a PC version which has a 'record audio' button next to the 'record button' but I don't have such ????

Thanks in advance...

Mark