The Duct
This "Plus" kit contains a duct setup for pumping the heatsink exhaust directly out of the case. GlobalWin do sell the VOS-32 by itself but at present Eyo do not have it listed in their catalog so I presume they're only selling the Plus kit.

Y'know, it's really hard to photograph transparent things in macro mode on a cheapish digital camera. Anyway, this is basically a stiff plastic sheet, kind've like one of those overhead projector transparencies that your teachers used at school. It's pre-folded to the right shape, so you just fit the tabs into the slots and screw it and the included 80mm fan into your case using the included screws. Globalwin include 2 ducts but only one fan - presumably the cooler sits at different heights on SECC1 and SECC2 processors because the ducts are marked for different processors.

It is at about this point that the confusion mentioned earlier surfaced. Firstly, I have 3 ATX cases here (2 mid-towers, one fulltower) and only one of them has a hole for mounting an extra fan anywhere near the processor area (the Macase K10 midtower). There must be some kind of standard for these holes, for people who decide to include them, because when mounted in that case the duct does indeed line up with the heatsink. It's pretty fiddly to mount, though - I had to lay the tower on it's side and it took a few attempts to get the fan to press the duct against the case properly. Of course, if your case does not have a hole in the right place, there's no point using the duct.

Secondly, this now gives us a total of 3 intelligent connectors for this system. Admittedly, there are motherboards out there with 3 on them, but many have 2 and some only 1, and people may already be using a case-front fan powered by 1 header. This huge heatsink completely blocks one fan header on the Soyo SY6-VBA-133 I have in this case. It's probably a fair way above it, though, so you could mount the plug on the fan header, then stick the processor in. If you're anything like me you only think of these things AFTER you've inserted the processor and spent 20 minutes getting the duct mounted properly in the case. Globalwin only include a single Y-connector with this kit, but I ended up using 2 Y-connectors to drive all 3 fans from the case-fan header on the Soyo. I don't actually recommend doing this, because it may well be overloading the header and blowing one of those is a great way to ruin your afternoon and maybe your motherboard. So count the fan headers on your mobo if you're thinking of buying this cooler, or maybe look into getting some converters that let you use the normal molex (hdd-type) power plug.

Here's a shot of the whole thing inside a Macase K10 midtower, using a Soyo SY6-VBA-133:

It's a tight fit. You need to make sure the cables aren't blocking (or being eaten by) the fans. Also note that 3 out of 4 ram slots are blocked. Admittedly, the Soyo is a very narrow board and suffers from RAM-slot blockage more than most, but it's another thing to consider.