Screen saver builder is a screen saver program that shows pictures from folder you select. It is your own screen saver slide show! Program can also play sound files(MP3, WAV, MID). Program has options like pictures size scaling, withhold time, random picture select, clock, password protect, 10 fade effects, image preview, text messages...etc. Once adjusted the Screen Saver Builder works as any other screen saver only this one shows your favourite pictures! TRY IT ! Registration codes are valid for all versions, for the lifetime of the product.