Thank you arielgasca, I'll take a look at dendroboard.com.

Christian, thank you for the detailed reply! I'm probably going to be moving the tanks when I come home for the holidays - Christmas, Easter, so on - and then back, of course. And naturally when I come home for the summer. I do go home for the weekends occasionally but I just leave the tanks in my apartment and have my roommates mist them or something. So, probably 5-6 such trips a year, maybe a few more. Both of my animals are adults and don't need to be fed every single night - for this reason I am concerned about getting froglets, am I correct that juvenile frogs ought to be fed every day? Or does that not apply to PDFs? Of course, I could just get a pair of males, or even one frog. I probably won't have time to worry about frog breeding for a while, anyway. Just something I'd like to do eventually.

If that sounds like too much moving around, I'm fine with putting my dart frogging plans on hold. I would really like a few, but not at the expense of their health, of course.

Hmm...a 10 gallon tank doesn't sound too bad. I assume I'm going to have to use live plants, silk ones will not do?
Tinctorius have some very beautiful colours, I like the New River morph (looks almost like azureus, doesn't it) and Citronella, and Ensing is really lovely too. And "Lorenzo"! But I shouldn't get carried away, I have yet to find out whether getting them right now will be good for them anyway :P

Also, a scientific question, is D. azureus a separate species, or not? I've come across several sources saying it's a morph of tinctorius. Looking at pictures of the both of them, though, there seem to be physical differences - azureus has more of a curved back. Maybe my eyes are playing tricks on me, though, the snout shapes are very similar.