Ok, now I am going to sound like a total Ubuntu-groupie (which I kinda am, I have to admit), but one of the most important things I have found important to configure on my PB360 is the typeface; the best one I have found so far is the
Ubuntu-font family. With these fonts both the Latin and Cyrillic alphabets look absolutely fantastic.
A joy for the eyes. Try it out. Cheers!