Hrm, I did the suggested tweaks for 2007 but I got an alert message after ticking the boxes for English. It was written in an orange box and said
"변경 내용을 적용하려민 모든 Microsoft Office 프로그램을 종료한 다음 다시 시작하십시오."
Closed ppt as suggested, restarted it: Korean.
Checked the language menu again--still English.
Restarted my computer, still Korean.
Checked the language menu again--still English.
Anyone got a clue what I should get from that?