I finally finished my 122L sealed Tempest. I had someone else cutting the MDF panels for me in someone else's woodshop, which resulted in considerable delay. Got the panels a week ago and put the cabinet together last weekend and have been priming, sanding and painting with Rustoleum hamered black finish. Put four inch "table" legs on the bottom that I spray painted chrome. My wife loves the look. Hopefully I'll get some pictures of the finished product up. I got to say this thing is huge. I cannot even imagine putting one of the bigger ported alignments in my room (19 x 19 with 8.5' ceiling). And the amount of bass it puts out? As our New York friends might say forgetaboutit. I put on the Ice Ring scene from Titan A.E. and promptly was scared that something was going to break in my room! I have one of my computers hooked up to to my system as well through an M-Audio Audiophile 2496 and listening to Tommy James and the Shondells Crimson and Clover and Draggin the Line was shaking room. Wow! Next step: BFD!