I had a similar problem with my Swiftech ram sinks for my 8800gt. The solution (given by swiftech when i called for help) worked like a charm. Essentially, IPA does not act as a degreasing agent. The reason that the sinks don't stick is because they can't. There is a residue of thermal grease on the chips. The way to remove this grease is to use a cleaner that removes grease. Acetone works wonders. When i used the acetone on my chips the ram sinks stuck very well. If this still doesn't work and you don't want the permanence of thermal epoxy there is another solution, also given by swiftech. You get a bottle of krazy glue and put a dab on a piece of paper. Take the pointy end of a paper clip and dip it in the glue and then dab the tip on the ram sink. This leaves enough glue on the sink to make the sink stick, but doesn't interfere with the thermal conductivity of the tape.

Somewhat haphazard, but my ram sinks are still going strong.

I guess my first question would be does this cooling solution fit in a Antec P182 case?

I am loving this cooler. With my mobo I can wrap it around the back of the card without interfering with the cpu or northbridge tower coolers. It means I lose no expansion slots. It also puts the cooler right next to my case exhaust fan, so I don't need to mount a fan on the cooler.

It's overkill, but I have it mounted on a 7900gt. Idles at around 33, loads at 39 (again, no fan on the cooler). The 7900gt isn't really a speed demon anymore, but I do get a decent peformer running very cool with no extra noise. It's very ideal for me.

I am amazed at the results, truly amazed. Unfortunately this design has a crippling flaw that your test (as you mentioned in the article so I'm not faulting Anand) will not show. The hot air is still INSIDE the case!

As the GPU is notorious for being the largest producer of heat in a case (barring some crazy OC'd quad-core), I don't want the product of that energy to be dissapated into my case, I want it going out the back!

During my last computer build (3 years ago) I was happy to see the Arctic Cooling VGA silencer (which I own) offer a way to keep temps lower, keep the noise quieter, but most importantly exhaust the heat directly out of the case.

With this cooler, however, you are at the mercy of your power supply/case fans. If they aren't great, the true benefit of this cooler (overclocking) will not be as good as it could be (noise will obviously be improved).

As an aside, since I've never owned the 8800GT, is the stock cooler exhausted out of the case or just inside like 99% of all stock graphics cards? From the pictures it looks like the latter and so I guess this cooler is better...but I would have loved to see a similar setup with some ducting to get the heat out of the case.

Those stick on heat sinks are a real problem, especially on the mosfets at the end of the board. There is just too little surface area to stick to. I had one heat sink drop of onto the mainboard during opperation (luckily no damage). I found that a better heatsink for the mosfets could be made by cutting of the end of the old stock heatsink and screwing it on using the original mounting holes. (Anand, If your doing a round up, I'm using a Zalman VF900-Cu )

BTW - did you end up using the GT's on board fan header or a seperate one?

Great article, I'd love to actually see the product but all I see is text and blank spaces where pics should be. What is going on?