I'm just wondering if anyone has one of these
it seems like it might work pretty well, except I think I'd have to order through them, in the UK. If you know of any other anti-fogging things which you'd recommend please let me know.
I have one and it works great. You can buy one today from Mspeed Performance in Burnaby for around $35. The # is 604-294-3354.
I'll have to check em out when I'm in town again