Continuing my JBed Rose exploration. Googling about changing the display font size with no luck, finally I found it by myself (:p) using IDAPro. If you are using JBed Rose and think that the main font size (and also font that is used in the java edit box) is too small, just try these registry tweak :

- create this key : \HKLM\Software\Apps\Esmertec Java\Device Info\Font
- and then, create these string values :
-- style
-- size
-- face

For example, I use :
\HKLM\Software\Apps\Esmertec Java\Device Info\Font\style = Nina
\HKLM\Software\Apps\Esmertec Java\Device Info\Font\size = 18
\HKLM\Software\Apps\Esmertec Java\Device Info\Font\face = Normal

Left image is the original About screen, and the right ones is the same screen after this registry tweak (size = 18).