As far as I know there is no other topic like this here, so why not start a post your setup topic. Share your lighting setups
Mine is somewhat small but I only do family parties, at the moment I have:
1x Mini Strobe Light
1x NJD Blitzer (Original 1995 Shape :O)
1x 10k 50mW Scanner (WIP)
1x 250W 1 Liter Smoke Machine
My setup is growing pretty quickly despite the lack of money at the moment. I have another scanner build planned with a blue ray built in. As for sound systems, well seeing as I only do family parties I use whatever I can get a hold of, quite a few people have fairly decent surround sound systems which are easily setup for a decent volume and nice amount of bass.
Whats your setup?