Open Vista Encrypted Folder with Leopard?

[Evader]

I used to have Vista Ultimate on my last notebook and had some encrypted folders for personal documents. I have them all backed up onto a USB drive and I have the encryption Key. Is there any way to open these folders with Leopard? or is my best bet to install Vista in vmware Fusion then transfer the stuff into an encripted Mac image?

Thanks in advance!
Pete

 

[swiftaw]

I would say that you're going to have to install Vista