I just downloaded Tell Me More French (a language learning prog) from Rapidshare. It came in rar files to begin which i extracted fine into four seperate folders each for a sepearte CD. These each contained a large img file and a few other files. I used Isobuster to extract all the info from each of the 4 and then eventually had auto run files in each folder so i opened the installation CD auto run file, inserted the serial number it asked me for using the number giving to me in the pack i downloaded off rapidshare and seemed to install fine. However, now when I click on the shortcut for the programme it asks me to insert "lesson CD-ROM". I'm really confused and thought that using isobuster to extract all the info would mean i sidestepped the need to use CDs. Do i need to actually burn the image files to 4 sepearte CDs after all. I've never done this before, perhaps there is a problem with the file I downloaded but when scanned with isobuster it said all the raw data was readable. Any help would be greatly appreciated!!