I have a Canon XTI 400D with a battery grip. I have a Canon f1.4 50mm lens and a Sigma 70-300mm zoom/macro lens and of course the old 18-55mm kit lens. My next two toys will be the Canon 430 speedlight and some kind of wide angle lens, but I haven't made up my mind on which one yet. I got the Opteka battery grip to try and save a few $$$$ and it had good reviews, but I've been getting gremlins in my camera ever since I put it on. Mainly its been using the meter to adjust shutter speed and the thing will suddenly lock up on the BULB setting and will not come out unless I turn the grip itself off. Kind of annoying, but I tightened a couple of loose screws in the grip and cleaned the pins off really good and it's been ok for a few days now.
2004 Wrangler X 4.0 I6 Solar Yellow
OK, so I messed up the quote in my sig....I was probably on the downhill side of a few beers when I did it......Somebody say something funny so I can get a new one.