I honestly think that it will not take off as long as you have P2P filesharing web groups and the like what the point in paying for something when you can get it for free... You just have to look at Soulseek and see how popular they are to see this is the case. Now I'm not an advocate of this type of copyright theft but to the broader internet public this appeals. I think things like Final Scratch and this http://europe.hercules.com/showpage....mp;b=0&f=1 are useful in a liveset up but will never replace vinyl or cd but I suppose there will be a niche market for these type of things.

Its a good way to promo your stuff but as a replacement I believe people want to actually hold vinyl or cd when in a club environment.

Dez