thanxs for the explination teemuk and joecool85! 

I have seen quite a few people on this site talking about pcb's. I think these are some sort of circuit board? Well, i was wondering, do i really need to do a pcb to do a progect, and if i do, how would i go about doing it?

thanx loads!!!!

  I have been looking round your site for a few days now. I am a beginner at this diy stuff, so this seemed a great place to start. Problem is, the great sounding Dr Boogie i planned to make, well, i cant find the schematic! Am i missing something, but people are saying that it's great, but i can't build it to find out for myself!!!