I have been unable to download updates recently because my employer has instituted new security measures that use a proxy server with a high port number. Apparently your update software doesn't recognize an authenticated proxy over port 443. I checked with our IT folks and they are reluctant to start adding exceptions at this point in time. I had no problem getting Spybot Search & Destroy to accept the new proxy information, but when I tried doing it in SpywareBlaster I get the Error Code: DF1. Is there any way your software could be tweaked to accept a higher port number?