I haven't gone too deep into the world of HDR yet, I've actually only done about 5 or 6 of them ever. This is my most recent and probably my best yet. However, I'd really like to get some CC as to how I can make it better.
I used PSCS3 for this, no Photomatix or any other sort of 3rd party software.
Metadata:
Canon 40D w/ Sigma 10-20mm
Focal Length: 10mm
F/11
5 Exposures total bracketed in 1 stop increments.