O.K. I'm thinking of getting a power conditioner for my little home studio setup(DAW and a couple synths). My main priority is RFI/EMI filtration and some surge protection. I have pretty decent power in my area and am not worried about brown out protection or being able to run my stuff for four hours during a power loss. I'm leaning toward the furman pl plus because it seems to have these features while maybe falling short of a balanced power transformer or UPC (but also falling shorter in price). Does anyone have any thoughts on whether this is good for what I'm looking for? Also, I've read your power should put out a sine wave as opposed to a square wave, and even thoough I have no idea what that means, does anyone know if the pl plus will put out the desired sine wave? Thanks for any input from you wise folks.