Right, this is more of a computer question rather than a DJ question. I used Sam2 to DJ (online) with before and I understood it, fairly easy. Since then I stopped DJing, but I've resumed again, and downloaded the newer Sam3. That is rubbish, the trial runs out quicker, and constantly interupts my playlist by playing "Register your copy of Sam3..." even though the trial hasn't finished. So I uninstalled it and tried to install Sam2, but that never worked. I've been told that if you install Sam3 you can't go back and install Sam2. Is there any way around this, I am not paying nearly $200 to DJ on the internet, but I don't want to stop because, frankly, it's pretty fun.

Any ideas?