wow thanks for all the advice guys,
yeah i'm well aware with the intelligent movers, it's just the different incandescents i was a little more unsure of. it's for a christmas show where the lights are already built into a bunch of christmas trees that someone else owns. i'm only doing it for a few minutes at a time anyway for a dramatic effect. i'll have to make sure i dont overload the channel as it's easy to get carried away (i'm assuming 1W for each bulb). i'm a little confused about the power rating on the dimmer though...if it's 10A per channel, then how can it be 20A total if it's a four channel pack? does it matter if it's in 1, 2 or 4 channel mode?
i'm glad serraava brought up the lamp sing/dimmer buzz thing because that's kinda why i brought up the par bulbs too. i'm somewhat new to working with my own pars now so i'll try to have more bulbs available.
definitely cleared a lot up, if anyone knows about the dimmer rating i mentioned then that would be great too..but thanks again