Hello all, its my first post and I'm searching for some speaker quidance. I am looking to buy a pair of bookshelf speakers for my office, approximately 13x9. They'll be used for music only - everything from accoustic, classical and jazz to house, funk, and electronic, though no rap or hard-core. My budget is $300 and they'll be run on an Onkyo TX-SR500. I'll buy new, used, refurbished. I live in a Best Buy/CC kind of town, so my options are low, though there is a B&W distributer in town. I know this is HT based forum but I am sure there are some music fans out there (!) with a discerning ear for quality audio on a budget. Thanks ahead for any and all help.