I've been googling around and I've found a few unanswered posts on other forums asking the same question. I'm guessing it may be difficult

. On the other hand, I plan to keep poking around until I'm completely sick of it, so I'll post if I find anything.
edit:
Ssh into stanza doesn't work. I did get one of my books on there using their desktop app (I'm on linux that's why I was having difficulty) and it wrecked the formatting and didn't display any pictures (normal behavior?). Sigh. I've heard Good Reader is able to adjust fonts too, haven't seen much else about it though, not gonna cough up any money unless I'm sure.