After a re-installation of Norton Internet Security Pro 2004 my
computer is very slow. I noticed two programs that are trying to pass
the firwall (but are bloked) many times:

C:\windows\system32\miroupdate32.exe

and

C:\windwos\system32\msnmsgr.exe

Anybody any idea what the first program does? The msnmsgr.exe program
is not the "normal" msn messenger. After I quited this program, the
messenger was still working normally. There is another msnmsgr in the
program files directory.

Can I delete both programs? Or does anybody has other reasons for
Norton, slowing down my PC?
--
Groeten van
Rob Alffen