A friend of mine has just started using his laptop as part of his DJ/disco setup. He wants to move to using MP3s and was wondering if there is a programme / software which will allow to play / mix / queue up songs on the laptop rather than having to use winamp whereby you can only have one track ready at a time.

Does anyone know of anything suitable ?

The program that radio stations use is OTSjuke which is awesome, you can download a demo from the site, just do a search on google for it.You can mix, fade and even scratch your mp3s with it not to mention play lists fading jingles, the lot. Let us know what he thinks

Cheers, I'll pass on the info and let you know.

Could also try Clubscene uk DJ recently changed to MCDJ,try a search on google, free download and is quite useable even without registering, can line up tracks,talk over and play sound samples between tracks

Cheers beefy, I'll pass it on.

Try PCDJ Silver.
Download at:
http://www.visiosonic.com