How do I get a certain series of pictures go?

First, generally to say about the device that it has fulfilled my desires basically good. Anti-glare screen and very good resolution would be enough to a 5 star rating. Only the much-lamented firmware leads to a star deduction. Here every sling maker I tested seem to use the same software developer, even my new TV has these weaknesses.
The image sequence in the parent (not random) representation is obviously dependent on the timing of physical writing the file to the memory card. This is useful for playback of photos from memory cards from cameras, because they are then in chronological order. When playing back memory cards that have been described from the PC, makes us the Windows Explorer a spanner in the works. This writes the files in alphabetical or chronological order in no way, even if this has previously ordered specially so in the Explorer and marked entspechend. One system I have here can not recognize (except that it just a MS product is).
Remedy is a program that batch (or batch) processing permits, as it contained the most image processing programs (eg the free Irfan View under the menu item File / file). In this routine, you can (chronological, alphabetical or otherwise) organize the files according to personal preference and then output to the memory card. So in the simplest case to write the files under the same name on the SD card. By the way, these routines usually also the opportunity to change the image size, which you can use to adjust the images on the screen resolution and thus save some disk space and speed up the presentation, since the picture frame no longer downsampling the photo resolution needs. This is one of the true purposes of the batch routines, moreover, they are all working processes strictly according to the selected order from and thus create strict chronological files written in accordance with the sorting of the user on the memory card, which then reproduces the screen as well.
While this does not solve the problem of "pseudo random play", but may bring some order into several slideshows on the Intenso picture frame and on the other, use the same firmware.