A guy that works for me said the UPS driver told him that since the Sept. 11 attacks, they cannot leave pkgs w/o signature anymore. I guess since I live on the edge of suburbia in a quiet little subdivision and have had MANY pkgs delivered over the last 4 years that they trust me enough and I trust them enough...haven't had to sign for a UPS pkg in years...FedEx is another story...but at least with FedEx I can pick up the pkg the same night.