Access 2003 Runtime and SP2

I need to distribute the Access 2003 runtime with my application (I've got
my 
installer to the point where it checks for Access 2003 and if it is not
found 
installs the runtime). However, because we digitally sign the app the
target 
machine needs to have SP2 installed (at least) otherwise Access crashes
when 
the mde is opened (I believe this was a bug that was fixed with SP2).

The issue is that I can't seem to locate a version of the Access Runtime
msi 
which contains SP2 (searching through my MSDN subscription hasn't yielded
any 
results).

I really would like to provide a seamless install for my users, so I don't

want to have to direct them to Microsoft updates before they try to launch
my 
application.

Does anyone know if:

A) An Access 2003 Runtime msi installer exists with SP2 included within
the 
msi?
B) If I can legally distribute Office SP2 as part of my application and 
patch the target computer when necessary?
C) If another solution exists to this issue without resorting to having 
users install SP2 on their own?

Thanks for any info you might be able to shed.