USB2.0 vs FireWire?

[mikeymike]

I wouldn't worry about a comparison of the ports so much as I would worry about how well the hardware you're planning to get can interface with the software.

[mikeymike]

I'm curious about what kind of problems do you see there?

I'm seen some horrendous software hacks in connecting 'unusual hardware' even when there is normal or core OS driver support for the interface in question.  I would find relevant forums where users discuss the products in question and see what they complain about.  Single a few out who look like they'll give you a useful response and ask them about their dealings with the product.

[mikeymike]

But this is *Sony*, and no "unusual hardware"!? And I will use it under Windows, that usually is the most supported operating system when it comes to drivers?

Ok, for starters you said "Sony".  In which case, expect dodgily written drivers/hacks/software*.   "DVD recorder which connects either by USB2 or Firewire" was also mentioned :-)   And I guessed Windows.

* - in my experiences.