Okay, I got my Canon 400D a few days ago and I have dust on my lens. My bro told me to get a lens cap which I guess is a clear lens cover to screw on the lens while shooting. So I was wondering if you had any suggestions as far as that goes. I need a cleaning kit as well. If I have to I will order the lens cap, but I'd like to get the cleaning kit locally. Probably Best Buy, Circuit City, etc... Not sure if any Pro stores are around my area. I'll do a little digging to find out, though. Also, anything else you would suggest I buy for my camera. Thanks alot. I have some pictures I will upload soon. Quick snapshots. Edit: A question. When coming inside from the cold, what do you do to prevent fogging/condensation and etc.