e-newsletter is going great!! but takes sometime to run through a modest sized list (few hundred). When it says run in background by cron, does that mean it triggers to send x amount a specific intervals? I read on a post that it is fine if your site has good traffic. Im needing to get the emails all delivered regardless of front end traffic, but the site owner needs to hit send and walk away, rather than waiting for significant time for the script to complete. Will the run in background still deliver all fine, but allow him to close his browser?