Over 1 Million Windows to Mac Converts in 2005?

Appleinsider quotes analyst Charles Wolf who claims that the estimates of Windows to Mac switchers may be higher then previous expected.

The numbers however are based on significant amount of guesswork, so it is hard to draw many conclusions:

"If we assume that all of the growth in Mac shipments during the past three quarters resulted from Windows users purchasing a Mac, then purchases by Windows users exceeded one million"