1. Is the RT-N12 B1 better than RT-N12 in terms of hardware specs? 2. Does RT-N12 B1 work well with tomato? What about mods and 2.6 kernel support? 3. I've tested the N16 and it's a very fast router. Well, I don't need the downloading feature, usb feature.. will the N12 B1 be fast enough? I am looking for a router to replace my WRT54G-v2.2, which already has all my requirements.. except that it's not that fast.