[pkscout]

You done it.  By setting the cache size, AS will now delete the oldest stuff once the ArtistSlideshow folder gets above 128mb.  There is no separate setting for the ArtistInformation folder.  When images for a given artist are deleted from the ArtistSlideshow folder, the corresponding ArtistInformation folder will also be deleted.  Technically, the 128mb setting isn't the *total* amount capped between the two folders, just the ArtistSlideshow folder.  It was too much work to try and calculate both folder sizes, and for most people the largest folder by far is the ArtistSlideshow folder, not the ArtistInformation folder.

Thanks for explaining.

I'll run the new version for a while and let you know how the folders sizes work out.

I have run the Beta 3.3.3. beta 2 using the Radio addon to populate the ArtistSlideshow folder. It took a few hours to populate the ArtisSlideshow folder upto 128MB.
From my testing I would say your update is working and is keeping the ArtistSlideshow folder below the 128MB I have set in the Artist Slideshow configuration.
When you issue a formal release update will it update the Beta 3.3.3 beta 2 version that I have installed?

It should update, yes.  While I don't normally announce updates here, I will try and remember to do that this time so that you can doublecheck that it updated properly.  Just as an FYI, I probably won't submit the update until after the Thanksgiving holiday here in the US, and sometimes it can take awhile for those to get reviewed and approved.