speed

Mark,

Sorry for not getting back sooner. Usually I don't get replies for this question. Yes, Err99 and I was in full auto mode. My lenses are both: Canon 28-80 ultrasonic and 75-300 1:4-5.6 zoom.

I've been shooting manually lately and have'nt had a problem yet...(knock..knock..knock). I've read a forum on this, only thing I really got out of it is just deal with it...it happens. I hope this helps.

Thanks, Dennis

Mark,

Is the mirror lockup something to be concerned about? I have the same problem. Had 20D about 8 months, and locked up about 4-5 times. I been thinking about sending it back before warranty is up. Would this be fesible? I'd hate to part with it.

Thanks...whoever answers my post,

Dennis

I've had my 20D for almost a year. I had it lock up on me about 4-5 times. I'm a amateur photographer and this digital is all new to me. But I was shooting in full auto mode when this happened. In fact happened twice in one day 2 wks ago at an NHRA event. My CF card is a lexar 512mb, shooting in semi-medium mode for maxium quality images for prints, my card was not full when lock up occured. Lens: Canon 75-300 EF; 1:4-5.6 III.

I too had to pull batteries to resume shooting. I'm ready to send back and have looked at next week. Is this recommended I do this? If not, what are my options that I may do to resolve myself?

Lately I've been shooting in RAW and experimenting in manual modes and have'nt had a problem yet. But also I just got a Lexar 1GB CF card which is a little better I believe.