Recheck that. I had a Firepod and the drivers were not supported with Windows 7. Presonus took it off of the market after Windows 7 came out because of so many problems people were having getting it to work with the OS.
If you are going to continue to use Windows XP, then the Firepod will work, but if you change to a newer OS, then the Firepod will become a doorstop. The problem is that Sonar Platinum will not work in Windows XP.
I sold my Firepod on Craigslist to a Windows XP user and purchased a Roland Octa-Capture. What a great decision that was because it workes well in Windows 7, 8, 8.1 and soon Windows 10.
The Firestudio is the replacement to the Firepod, that's why the Firestudio is working in Windows 7 and possibly 8.