Lets see....
Everything they've said above ('cept the 2-day thing...I leak tested for about an hour...then I got a leak about 2 months later, more on that)
Do NOT use those sh*tty compression fittings they supply. That's where my leak came, on my chipset block with the crappy compression fittings. Leaked right onto the 2900pro...luckly the fluid was still 'non-conductive'...Didn't even know I had a leak until CPU temp rose above 60C
I recommend using two small zip-ties to secure the hoses to the fittings. Put the first tie on, and tighten all the way. Then put the second tie on opposite the existing one (so the excess tie is pointed the opposite way), and then secure it so the 'head' is 180-degrees from the first....wish I had a picture...I know I got the idea from someone here at TPU...
Be sure to bleed the lines a leak test without powering up your motherboard. There should be details on which two pins to short together in order to power your PSU without the motherboard (or anything else for that matter)....I used a paperclip to bridge the connections
Good luck