Thanks! PM sent.
I think I am still going to go with the 17-40mm, even though the 10-22 and 24-105 conbo sounds nice, I can just see me using the 17-40 a lot, even if it doesn't have very much reach.
In the future, for me, I can see myself buying a 70-200 f4 IS lens, as well as the 10-22 for some funky ultra wide stuff. But, again, the 17-40 would be my main lens I think.
I think I've got my head sorted now, with all these choices. Still want Canon to make a 17-70mm f2.8 IS L though! 

