Interesting Register Hardware report.

According to US investment house BMO Capital Markets, cited by AppleInsider, Apple will have shipped up to 2.5m Macs between April and June inclusive – enough for a 39 per cent year-on-year growth rate.

More to the point, that rate of increase is more than three times the industry average of 12.2 per cent.

BMO analyst Keith Bachman told investors that it’s largely the result of Windows Vista: “Thus far, user satisfaction ratings for Vista have been weak, and start-up times for Vista have been known to be much slower than the Mac OS X. Thus, more than 50 per cent of recent customers buying Macs in Apple retail stores are first-time buyers.”