My indoor setup is basically one four foot t5ho fixture and a tiny Nepenthes terrarium below. I recently got some new pots to help use space more effectively. I'm still getting used to the lights, in terms of how far they should be above the plants, whether I should take extra measures to prevent overheating, etc. Most of my plants seem to like it. Surprisingly, my average humidity is only around 30 or 40%! Even my South American sundews do well... I think! As for my Nepenthes terrarium, it's quite small, only housing my Nepenthes maxima "Watutau Dwarf" and my Nepenthes murudensis. I try to keep light levels lower and humidity higher than in my main setup. That's it for me! What about you?