Thanks to Currys' weekend offer, i bought myself a 30D which is in the post First on my list is the Canon 10-22. What i do need is a good walkabout lens. As ill only be buying one other lens to compliment this for now, i'd like it to have something over 100mm+ if possible.. IF. The Tamron 28-75 f2.8 is very tempting if its anything like the 17-50 i had on my D80 ... but its a tad short. The other options being the Canon 28-135 IS, which has very good reviews, and the Tamron 24-135, but lacks the IS of the Canon lens. Anyone have either of these on a 30D? What would you recommend? Cheers!