Computer software to enable uploading, downloading, organizing, searching, sharing, transmitting and displaying digital files of audio, video, text, binary, still images, graphics, digital content and multimedia files, all for streamlining, presenting and tracking interaction between buyers, inventory and in person interactions

Pocket PC device ("Personal Digital Assistant" or "PDA") used in the "in-home" selling process for replacement window retailers using proprietary software for creating estimates to streamline and improve sales of replacement windows