Is there a difference between Firestudio and Firestudio Project?

[mellotron]

Firestudio Project is priced at $500 on zzounds, while regular is priced at $700.

 

[Carter]

http://www.presonus.com/pdf/presonus_interface_comparison.pdf

There is a comparison chart, the Firestudio has way more options than the Firestudio Project