Sigma 10-20mm F/3.5http://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Sigma_10-20mm_f4-5.6_EX_DC_HSM_lens_hood.jpg/330px-Sigma_10-20mm_f4-5.6_EX_DC_HSM_lens_hood.jpg
So my Sigma 10-20mm came in the mail today which I ordered online from Sigma for $950.00
It's pretty awesome, the clarity is amazing, the HSM is fast, and @ 10mm, it is WIDE!!
Awesome lens for an awesome price (compared to the Canon 10-22mm F/3.5 for $985.99)
Looking forward to shooting NYC with it in August.
Here's a few test shots, nothing really special, shot @ ISO1600 so pretty noisy, but just showing how wide this is

http://i193.photobucket.com/albums/z122/spencerhogg12312/IMG_9973-1.jpg
http://i193.photobucket.com/albums/z122/spencerhogg12312/IMG_9975-1.jpg