SOOO... when that tax return finally hits, I'm thinking about treating myself to some nice gaming stuff. Right now I have a pretty low-end set-up (minus the PC itself; after splurging on that I couldn't justify spending a ton on accessories), so I'm wondering what people recommend? I'm looking for mouses (mice?), headsets, keyboards, gaming chairs... The whole nine yards. What have you all tried, loved, or hated? I'm specifically curious about gaming chairs; I've never actually owned one, and they can get pretty pricey, so I'd love to hear suggestions on that end.