FireMV 2400 PCI on Windows 7 64Bit

I'm really thinking it's not possible. It's the FireMV 2400 PCI, and I'm running Windows 2008 R2 64bit (Win7). I was running the PCI-E version, but took it out to put an SAS RAID card in its place. There's no problem making the PCI-E version work, drivers are easy to find, but it doesn't look like they ever made any for the PCI version. In fact, I can't find any drivers for an OS after Win XP 32bit.

Can anyone find drivers that would work? I might put the PCI-E one back in, and just take out my 4870, I shouldn't be playing games anyway!

Thanks!