Grasshopper: The flats are coming thru the tires. All three of the punctures were through the bottom, slightly to the side of the All Condition tires.

My Roubaix Comp Triple came with Shimano wheels, even though I was expecting Alex wheels (per the Specialized web site). I'm not a racer, most of my riding is century's and such, but I'm wondering if I should change out the standard tires to something more flat resistant. I would rather go a little slower and not be too conerned about flats.

Also, I would like to thank you for all the posts you've made over the last few months concerning the Roubaix. Your insights were very helpful when I was making the descission as to which bike to purchase.