Does PSP Hardware and Software Make Money?

[bumidan]

Are there any best guesses or consensus estimates as to PSP Hardware and Software?

Does Sony make money on them?

Here are the numbers from Sony:

Apr 2007 to Mar 2008 - 12 months:

PSP Hardware - 13.89 Million Units

PSP Software - 55.5 Million Units

For those who are familiar with PSP - do you think that Sony made money on their PSP division??(taking into account all costs associated with PSP including overhead, labor, R&D, marketing, etc.)