display "Spybot is currently scanning your computer, yada yada"
and detach it with a RUN statement
then use a While Loop around EnumProcess() around a 3-5 second delay. During each loop have it display a "." so it looks like progress.
It would look something like this: (not real code)
? "Spybot is currently scanning your computer"
run '"path to spybot.exe" /switches'
while enumprocess('spybot.exe')
'.'
sleep 5
loop
