Just wanted to let you guys know that my 100 and 200's are working well with the flash off and getting pics of deer again, this is an idea for you guys that are useing some older 100 and 200's that might be getting slower, of course at night your out of luck but at least it's in the field getting daytime bucks. And I also wanted to let you know that my new i40 IR 4.0 is working great and I am realy happy with it so far.