ugly fonts

Hello, two days ago I upgraded to SuSE 9.1 (from 9.0) and encountered a problem with fonts. I do not use antialiasing. In KDE I can't find any usable font in any font dialog window. The most problem is with Konsole, its font are ungly in smaller sizes. I'm missing my old "Courier new" font, currently in the choice window are about 20 kind of font but EVERY of them is ugly and most of them are similar. I installed every font package from SuSE installation media. The interesting thing is, that when I run mozilla than its fonts are pretty (windows true type) but I can't reach this in any KDE's application :-( Would anyone help me? I searched internet and tried everything but nothing helped. Thanks and regards, Miro Kubiczek