micksatellite

Hi

I have a 2nd hand DB7000s. I set a static IP 192.168.1.75 with a lan connection to my ADSL router 192.168.1.1.
I can ping the DB 7000s from my lan Laptop ok. But . Cant download anything from to the Db7000 from the Internet .
DB 7000 came with Gemini Platinum. I also cant ftp anything from the DB Control Centre S/W to the DB 7000s. I can change attributes of any file i FTP'd using other FTP S/W . Has anbody any ideas what's going wrong?