After looking at what a lot of folks were hoping to get for Christmas, I noticed that the Aero Helmet seemed to be the tops on some lists. I was watching the 2007 IM Championships and noticed that Craig Alexander was wearing what appeared to me to be a regular bike helmet (i.e., not an aero design). His Bike split was ~4:38 which wasn't that far off the leaders and positioned him for second place overall which made me wonder whether it was really worth the investment. I mean a guy of Craig's status surely could wear whatever he wanted, but chose a regular design.