Dyson fan here. Had one in the UK for several years, sold it cheap when we moved back (240 volt, didn't want to carry a transformer around the house). Worked very well.

Couldn't buy one in Canada, it wasn't distributed here. When they were introduced in the US 18 months ago we picked one up in Oregon (no sales tax) on the way back from San Francisco. Brought it home in the trunk of the Z4 along with a week's luggage.

Haven't used the built-in vacuum since we got it home, and it is a 6500 sq ft house. Wouldn't be without a Dyson.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue