Alrighty, i'm a lil' bit confused, so perhaps you guys can help me out a little bit: 1) I am planning on building the 85L PR design from the adire audio site, and I was wondering what the true volume of the box would be, so I took the INTERNAL dimensions, and it works out that the volume is around 93L instead of the 85... isn't this closer to the 95L design? why bother calling it an 85L? 2) i'm not really confused about this one but anyway: have any of you built the design mentioned above? I think its the right one for me, but I just want to know how it looks... 3)about the AVA250 amp (also) from adireaudio, is it good? will it be enough for that design? what am I missing if they sell another one for $100 more but with 50 less watts? thanks very much Will. P.S GOOOOOO CANADA!!! WHOOOHOOOO!!!! GOLD MEDAL!!!