Needs to be usable for web and print (vector graphics format, maybe others.)
Design laid out on a business card would be a plus.
We like blues and greens, but they're not a requirement. We also like the Web 2.0 look with gradients, etc.
Includes words "Klein Venture Partners"
UPDATE based on seeing first designs: leading caps, all caps, small caps is good; all three words should be equally or close to equally emphasized. We seem to be gravitating to the 3d look with gradients, shadows, depth/dimension. Inclusive feel is very important.