Ahhh. Didn't realise that there was a config file for each bootsplash theme.

An easy way to add your fav. .jpg for a boot splash is simply replacing the SuSe default pics for bootsplash, and silent with that of your own (renaming them accordingly of course and using pics with wour screen resolution the other sizes can be left as they are) and then running the "mkinitrd -s " with your resolution on the end, then reboot. Needless to say backup your SuSe theme folder first.

I prefer to have order as I like to change things. Thus a folder of themes works best for me.