My advice - Don't.
Why?
Ok .. so i've got the IS, but the non-IS also is sharper as claimed by a few CSers. But hey, the lens gives me solid, dead on accurate results. What more can you ask for? - contrasty, sharp and solid colours straight out of the camera. I didn't even need to do PP for some of the shots.
Like szekiat, i'm using a similar setup and the lens never leaves my bag - heavy yes, but you get more keepers with it although you got to get a monopod if yours is a non-IS. But i don't see the hassle since you want to nail whatever you want to shoot, its a good compromise.
Why?
Ok .. so i've got the IS, but the non-IS also is sharper as claimed by a few CSers. But hey, the lens gives me solid, dead on accurate results. What more can you ask for? - contrasty, sharp and solid colours straight out of the camera. I didn't even need to do PP for some of the shots.
Like szekiat, i'm using a similar setup and the lens never leaves my bag - heavy yes, but you get more keepers with it although you got to get a monopod if yours is a non-IS. But i don't see the hassle since you want to nail whatever you want to shoot, its a good compromise.