Hey all you Photographers... Need a little help with Lenses to use for my photography business. I mainly shoot weddings and just purchased a Canon 40D. I am in the process of updating and getting new gear and needing advice on what would be best. I am typically shooting Catholic weddings where I need...

I am researching how to do (lighting mostly) and what to charge for Galmour shots. I have Alien bees lighting, 2-400, & 1-800 lights. 20D camera. What lens do you tend to use for this? Any suggestionsn or pointers much appreciated. A

I have a Nikon D50 and have been thinking about buying a D80. Is it worth the upgrade? I am also looking for a good wildlife lens. What lens should I go after? Any answers will be great. Thanks Joe