Hi all. So basically I have this card, boxed and in absolutely pristine condition.

It's a XFI Falta1ty FPS. It comes with the IO box etc. I bought it for £24 a while back and used it very briefly before changing motherboards. I was wondering what, if any, the difference is between this PCI XFI and the latest, greatest PCIE ones?
Basically my motherboard has no PCI. However I'm weighing up getting one of these -
http://linitx.com/product/pcie-x1-to-pci-adapter-9cm-cable/13204
But am wondering if it's worth it (IE - would it be worth spending £30 on a PCIE card?). From what I can tell my XFI is pretty much the same (Xram and all) as the more modern cards but I'm no expert with sound cards. What I do know is that when I used it it sounded amazing.

It's a XFI Falta1ty FPS. It comes with the IO box etc. I bought it for £24 a while back and used it very briefly before changing motherboards. I was wondering what, if any, the difference is between this PCI XFI and the latest, greatest PCIE ones?
Basically my motherboard has no PCI. However I'm weighing up getting one of these -
http://linitx.com/product/pcie-x1-to-pci-adapter-9cm-cable/13204
But am wondering if it's worth it (IE - would it be worth spending £30 on a PCIE card?). From what I can tell my XFI is pretty much the same (Xram and all) as the more modern cards but I'm no expert with sound cards. What I do know is that when I used it it sounded amazing.