If you had to choose between the following two options which would you choose and why?
Option A
A single 60 MB .NET Framework Redist Installation package that installs on all 32 and 64 bit platforms.
Option B
A 20 MB .NET Framework Redist that installs on x86A 40 MB .NET Framework Redist that installs on IA64A 40 MB .NET Framework Redist that installs on AMD64
I'm curious as to what people think about this and why each option is preferable.