Oh dear. I made my recording in Audacity while we had our webcast session, strongly encouraged by Jeff. I managed to clean out some stuttering and uhms. Then I struggled for quite a while to locate the lame file, which has to be done from inside Audacity when you wish to convert from the .aup format to mp3. I knew this would be tricky as I've had this silly problem before. People have tried patiently to walk me through this, but with no succes - until now!
I don't know why it was not unzipped properly in the Aucatity program folder as I wanted it to, and my Search skills are poor with the Windows PC for some reason (being a mac user by origin) At last I thought of opening the EasyZip folder - and there inside ! yes yes yes! I found the much desired Lame folder! No problem :-)