Thanks for sorting out the problem I had with the noise on playback, I have another problem now
The 2 tracks I have (bass+drums) are in mono. I have been looking on google and found this website.
http://chacadwa.com/foh/mono-to-stereo-in-audacity
The first part basically describes how to make 2 mono tracks which is not stereo!!
But if you read the 3rd comment by Andrew P. He explains how to simulate stereo with a small bit of delay on 1 channel.
Sounds good to me so I gave it a go.
So I have 2 identical tracks, 1 called left and the other called right.
I have gone to the begining of the top track (left) and clicked it to highlight it.
I click on the generate tab, then pick silence, then use the dropdown menu for hh.mm.ss+milliseconds and I get, Pic 1
I then make all the numbers Zero except the last one which I put as 2. thinking this is 2 milliseconds.
Then when I click ok on the silence generator the whole track disapears!!!
Any ideas where Ime going wrong here or is there another method of turning or simulating mono into stereo