WHAT? how could you possibly charge anybody while forcing them to listen to low quality mp3's
you should be paying them.
seriously though, to me, that would suggest that you really don't have a huge problem with mp3 quality, but just aren't' comfortable with computers enough to use them at a gig, which is ok.
Yeah, I deserve some of that....
Actually, I really do have a problem with MP3s. I just use these discs when I need an emergency quick start ( For instance, a venue problem which delayed my set up). These are kind " Generic Genre" tracks. I whip one in while I finish up detail work, if required... That's about it.
Believe it or not, I actually AM comfy with the laptop ( I use PCKJ/DJ Red- the original version) and actually enjoy playing with it. I'm just not comfortable using it in public venues for reasons already stated, and some non-audio/harware reasons as well. Maybe I should bring it to Rick's contest...