Jay Lang , May 25, 2007; 08:57 a.m.
I recently bought a canon 50mm f1.4 and i have to admit i love it. was out playing with it last weekend and am very impressed with the image quality. Plus its pretty compact and light weight.
Another option might be the sigma 30mm f1.4 which i hear is good and is next on my purchase list. Both lenses are about ?250 each.
I have the canon 17-55mm f2.8 IS which is great, but a bit pricey and larger & heavier than I thought it was going to be.