Archive emails immediately instead of on a schedule?

[Ed]

I want to immediately archive messages that are over a certain age in one
folder I created. Auto-archive apparently requires a minimum one day wait
before executing the archiving. I use Outlook 7 SP1 of Office Small Business.

 

[Bob I]

Rules and Alerts can move e-mails when they arrive. Archive can move
them the next day. If you want something in between, you will need to do
that with the mouse.