Hello there again,the reason I wanted to use a twin track is that I dont know about anything else,not technically minded.let me explain.I dont want to use a computor as it takes me all my time to get these messages to you,never mind trying to record on one.What I need is very simple,I have recorded one track[rythym guitar]on a Tascam 424,I take the 424 to gigs put it through an amp and play lead guitar over the backing track,Im afraid the tape may break with all this use[2hour gigs]and I have no backup as I havent any copies of these tapes,the tapes recorded on the Tascam wont play on ordinary tape decks,so I need to copy these tapes to something which I can take to gigs and which will be reliable,could anyone tell me what would be best suited for this[without useing computors]do you have to use a computor for dat?Hope this isnt too long and you havent all fallen asleep,I want to thank you all for your answers and I hope you all know how thankfull I am for your help.Ian