A couple of mistakes:
- Legend of Figure 3: should be "HSM" and not "SHM"
- Figure 10: it's not nominal prices but real prices in constant 2004 prices (i.e. inflation adjusted).

Hi
this is OT, but do you know if Chris Skrebowski (sp) has issued a revised megaprojects update?
I think we need a bottom up look as well
thanks