Has anyone who ordered theirs last week got it yet? 
Also what is needed in the way of tools to fit it, is it just a screw driver to tighten the clips?
All I used was a flexi-shaft screwdriver, a Stanley knife and some fairy liquid.
Simply yanked the old aluminium tube out. Broke the new kit down into it's two halves. Tried fitting the longer part to the vent through the firewall into the interior but it wouldn't fit. So used the stanley knife to cut the manky old foam wrap and some form of tape from around the old vent. It then slid on okay with a bit of twisting.
Now for the more awkward bit. Could persuade the other half with the hose attached to fit on the vent from the heater box, so undid the jubilee clip and fitted the aluminum collar with the ease (used a couple of bits of masking tape to hold the jubilee clip in place on the hose). Took a bit of pushing down to get it firmly on. Then tried for a few minutes to try and get the hose back onto the collar but it wouldn't happen. Decided to lube the end of the flexi tube with a bit of fairy liquid and it went on first time. Needed to twist it around a bit until I could access the jubilee clip to retighten. Then came the fun bit of mating the two halves. At one point I didn't think they'd join together but with a bit of persuasion they clipped together happily.
I'd take some pictures but I'm up in Chester with the Audi at the mo. Must have taken 20 minutes to do and only lost the skin from one knuckle which, based on my patented skinless knuckle scoring system, makes it an easy job