Apple does not unveil profits per business line, but Strategy Analytics estimated Apple's operating profit for its iPhone handset unit stood at $1.6 billion in the third quarter, compared with Nokia's $1.1 billion.

vs.

Apple reports fiscal Q4 earnings: $1.67b profit, Mac sales way up, iPod sales down, 'great new products' for 2010link

So, basicly Strategy Analytics thinks that Apple's other busineses (macs,Ipods,iTunes,etc) don't make any profit?