I had a dialogue with Analogic in the UK about conflicts with 3.0 and they didn't think there would be a problem. I'm only going to use the CF/PCMCIA card sporadically so I'm dubious if I need to add the aforementioned script. (Was what I thought I needed though)
Just hold and think about it... IF this wasn't an issue.. then why is this not possible in 3.1? can it be they found a bug and..... fixed it?
chanses are small as the buffer might be small that you find that small part getting overwritten.. but it still is there.
I do NOT recomend you using PCMCIA with more than 5.5MB of fastmem even if it "works"
(except having fastmem outside the Z2 area.. ie on a acceleratorcard)