Thanks everyone for having a look and offering the suggestions. Yes, high speed internet connection is best and at present, we are going to forge ahead with the NxtBook technology with Flash because PDF (even with the merger of Adobe and Macromedia) still does not offer page flipping and true imbedding of video and audio. The goal is to make these digital editions fully interactive with across the board multimedia capabilities. For example, instead of just the standard 6 frame photo stills of a Shop Talk tutorial, the Users will be able to click on any of the photos to launch a video of the entire lesson. As for the foreign magazines in languages other than English, we are going to translate into English so the Users can get the most out of the magazine. I am searching the world for the best titles and we are hopeful to get the site launched by May. Users will be able to create a log in ID and for each purchase, a new pass code will be generated allowing for download. The system will know when the download has been successful and once completed, the pass code will be expired. No plan for a backup library. For those who do not have high speed, we are considering the option of being able to burn several titles to a disc and send via the mail. Thanks again for the feedback and please keep the comments coming. Regards, Joe Marcionette