Thanks for the comments on my photo. About the 50mm f/1.8, I absolutely LOVE IT! Sometimes I think it's too long (I'm using a DSLR with a 1.6x crop factor sensor so it's equivalent to a 80mm lens on a film camera) but even considering this limitation I'm still using it in at least 40% of my pictures. This is a very small, sharp, light, fast (1.8) and cheap lens. Oh, did I already told you it's really sharp? The only downsides are the 100% plastic body (even the mount is plastic), the very small focus ring and the fact that it isn't a full ring USM lens (in other words, you don't get a full time focus ring and its AF motor isn't as silent as a USM lens). It's a no-brainer I'm my humble opinion.
Cesar, I love the detail in the front of the canon, and the colour of the painted wall is wicked. Nice use of DOF too. A question for you, how is the 50mm lens treating you, I am just looking getting this one, would you recommend it?? Thanks Russell