Sigma Lenses have arrived!
105mm f/2.8 Macro
150mm f/2.8 Macro HSM
18-50 f/2.8
30mm f/1.4
50-500mm!
Looks like I'll have to check out other camera owners from Canon and Nikon and see how these lenses stack up. I'm liking the idea of the 30mm f/1.4, will probably make a great portrait lens on 4/3.