I just wanted to ask: what fonts do you use? I have to read texts in Russian and English (containing somewith scientific terms in Greek) using Firefox, and there I cannot make out capital Greek letters, though most of other letters are displayed fine. Instead of problematic letters I just see squares with numbers (their codes maybe?) I think that's a problem with font. E.g.: I have a text written in Russian (Win-1251) with Greek sentence "ἐν θεωρίᾳ μόνῳ". In Windows (Netscape, Firefox) it displays fine, but on Z (Firefox) ἐ, ᾳ and ῳ (even non-capital!) are substituted with codes, making the Greek text a little hard to read and understand.