Vaska,Thank you very much for your prompt reply. I have tried what you have suggested and came to this point. It does not work yet.What I did is - I changed the collation in the following titles to "utf8_general_ci" inside the database.
iptocountryndxz_mediandxz_objectsndxz_objects_prefsndxz_sectionsndxz_settingsndxz_statndxz_users
There are still subcategories inside these top categories - for example inside "ndxz media" is:media_idmedia_ref_idmedia_obj_typelatin 1_swedish_cimedia_mimelatin1_swedish_cimedia_tagslatin1_swedish_cimedia_file latin1_swedish_cimedia_titlelatin1_swedish_cimedia_captionlatin1_swedish_cimedia_xvarchar(5) latin1_swedish_cimedia_yvarchar(5) latin1_swedish_cimedia_kbmedia_udatemedia_uploadedmedia_ordermedia_hide
In these subcategories I seem to be unable to make a change - it does not stick. Do these subcategories also have to be "utf8_general_ci"? I have no idea how come there is swedish in there - strange thing na, the host is media temple - pretty far away. Shall I contact media temple or do you have a other suggestion.Thank you very muchCheers