Hardware Canucks posted a review of the Corsair TX750 750W power supply.
A quote from the article:
Corsair TX750 750W Power Supply Review
This power supply completely bucks the assumption that the most stable power supplies are reserved to those few who have over $200 to spend on a single upgrade. Not only does the TX750 offer performance which is head and shoulders above some highly-regarded 850W units but it is priced at a mind-boggling $150CAD.
Corsair TX750 750W Power Supply Review