Hello, I start the Woodpc3 third version and I hope this is the last one . This is the computer I use every day... I use it for my job, listening music, engeneering... The first version was 100% Fanless with an I-ram, realtime analyser and an active crossover Behringer. The CPU was a low consumption Turion MT32 (TDP 25w). The amplifier was a NAD T753 (home theater used with the 7.1 input)... The second version was less resonable... , CPU Q9550, 2 Acard 9010 in raid 0 (700mo/s), and a GTX275. This version was not fanless due to high consumption and high temperatures. This computer was not quiet enough,... Years ago, my original project was with all integreted, amplifier, analyser, active crossover and convecter... all 100% fanless. Now I have the technical (and financial ) solutions. The new version : - Q9550 fanless underclocker @ 2.4ghz fsb 400 1.04v - Radiator Noctua - 4GO DDR PC6400 - Powersupply Fanless Seasonic Gold - RevoDrive 80go and 240go - Radeon HD5670 Fanless - Asus P5Q premium (4 ports LAN for teaming) - Analyser Behringer DEQ24/96 - Active crossover Behringer DCX24/96 - Converter Behringer SRC24/96 - 3 amplifier tripath TA2022 with 3 toric transformer 150VA - 6 lines pré-amplifier The most important for this projet is to have less cable as possible for the computer part. I will have a lot of with the amplifier. That's why I choose the RevoDrives the HD5670 and the modular fanless Seasonic. I will only have the 24 + 8 pins cable. At this time, the computer is running perfectely in fanless mode.