Audacity and Edirol


Does anybody have an idea on how to get Audacity to work with my Edirol FA-101 soundcard?

I just realised I should probably give a little more info than that!

I can select it in the input/output devices in both OS X preferences and the Audacity preferences, however when I click play, it says something about the device drivers and sample rate not being right. I don't think its to do with the sample rate as I heard someone else saying they had the same problem, I think its something to do with the drivers, even though they are just core audio.
I had a similar problem on my G5 when OSX changed every setting on my computer. My problem turned out to be the sample rate and the format, you might want to check these.