I'm trying to do the best I can to monitor and mix my own stuff with a really low budget. I can't afford more than $200 right now, and I'm working in an untreated room. Through craigslist, I have the choice of a pair of Mackie MR5s or a pair of Sennheiser 598 headphones. They're the same price. Any recommendations?

I just got a new set from Old Lyme (very expensive!). I'm thinking of cleaning the old ones. Any thoughts? As you probably know, they are foam covered with black velvet/ velour...

Woolite, anyone? Has anyone done this before ?

I'm buying HD600 phones. I just don't have any experience with professional headphone amps, so I'm going to need your help once again! What do you recommend?

Anyone tried these out?
I have a pair of Sonys and they sound fine but am looking for a HP with more isolation since I often track and record in the same room.