Extract .MYD/.MYI/.FRM database(s) and convert to (Magneto-importable) .CSV - repost

I have a browser-accessible database of auto parts, which runs on Windows, using .jsp files to access the database. I want to import it into an ecommerce store. This requires extraction and conversion. AFAIK, the DVD program, which install the database, installs a MySQL database and server into Windows, which lets the user search the database. I installed it. I was able to access the database using the installed software. I was then able to access the installed databases using MySQL tools. I was even able to export the .MYD/.MYI/.FRM files to a fat 3GB+ MySQL file. This was unusable. A subsequent partial .CSV conversion yielded a fat file of commands and table headings and other junk. IMPORTANT NOTE 1: there are about 20,000 products in this DVD and thus a HUGE amount of data. The file names are in Italian and so is the language default. There IS an English-language version in there, as that's what shows up when I installed it. IMPORTANT NOTE 2: This DVD is part-protected, I think. The product images files can't be opened directly in Windows. When other coders have downloaded the files from the DVD (that I uploaded for them), they couldn't run the software. When I was fiddling with the software myself, using MySQL tools, I eventually was unable to run it. Anyway, I need an expert to: a) Extract the data b) Convert it to .csv file(s) [that can be imported into Magento, at some future point.] - You can download the DVD files if you want (like the main '[login to view URL]' file) but this time I can post a burned copy of the DVD to you, as well. See the screenshot of some of the files, below.