Recently bought a Dell Dimension C521, windows vista, with all-in-one printer 946. Printer/scanner is supposed to download a "scan to" list, but the message "downloading scan-to list" just keeps scrolling across screen of printer. According to manual this printer  has an "all-in-one" center which has a drop-down list where you can select the program you want to use. However, I cannot find this list on the computer, cannot bring it up by pressing start button on printer as the manual instructs. I even tried re-installing printer driver and utilites disk (which shows all-in-one center on list of contents) with no luck. This All-In-One center does not seem to exist!! Any suggestions?? Thx!!