I've just got a brand new iRiver. First thing i did was update the firmware (currently 1.61).
I'm a newbie to the eReaders. When I'm reading a epub, the iRiver shows a default font with 3 levels of zoom. The thing is that, I am not very comfortable with the first nor the second level (I would need something in between), so I was wondering if there is a way to reformat the epub and get new sizes for each zoom level. I have tried with Calibre, changing the base font size, but no way.
Also, I have noticed that one epub that I have has a different font type. How can I change the display font? Do you recommend me any other software than Calibre?