20
Well, what CAN I say?
I removed the fantastico installed XOOPS completely, d/l'd XOOPS 2.0.5.1, did a complete install. All well so far.
Uploaded a theme karate_redux_blue, just to have a look-see, went to sys admin/prefs/gen sets, selected the theme, OK.
Went to homepage, BLANK page. What the smeg?