[Chewy734]

Originally Posted by M_Six

Canon CPS - I may join this myself just for the cleaning service.

http://www.cps.usa.canon.com/

Thanks Mark, I found it. Surprisingly, I'm above 50 points already. I just don't feel like spending the money on the Platinum level... the Gold level is more feasible.

Originally Posted by vachss

Both these lenses have a reputation for sample variation. Enough so that, even though my 300+1.4x seems sharper than the 100-400s I've played with, I just tell folks that the two are more or less the same. If you get a good copy they probably are.

Thanks. Sounds like the 24-70 and 24-105 debate.