I have been working with Kurt Knock of Epic for the past 2 years. He is a solid masters roadie and a former mountain biker, who just loves bikes and riding. He is also a total weight weenie All of his frames are custom. The advantage that I find in working with such a small company is that you get to give direct imput and feedback to the head designer of the company, and he listens. He has recently become interested in aero designs and we recently designed a TT frame that I plan on racing at IMC this year. You can check it out at www.epicti.com. The bikes are "boutique" bikes as described by cyclingnews.com, with super cool, but simple designs, and every bike is top notch, with quality welds. I would highly recommend checking out the website or emailing Kurt for more info.
Adam
http://cdamaampbell.blogspot.com/