Me with my new baby that I bought while in Singapore on the weekend. A Canon 50D with a 50mm f1.4 USM lens. It's beautiful.
I'm still getting used to the prime lens. It makes you have to concentrate more on composition because you don't have the flexibility of zoom. Also, working with it at 1.4 is hard because the DOF is so shallow that the slightest movement can put thing out of focus. But I'm trying to get some practise and am sure I will have it mastered soon. And I still have my trusty Sigma 17-70 for when I want more flexibility (albeit with less sharpness)
The sharpness of the lens at around f4 is amazing, and it picks up colours so well at all apetures. Also works smashingly in low light: