Diablo Miner

[Flargus]

Hey all, I'm sure this has happened before, mostly due to how long the diablo thread is, but I couldn't see any help there. I'm on a mac, and I'm trying to use the Diablo Miner application, I'm pretty sure I'm doing the steps right, and I get this error after it finds my GPU card

Code:

[7/6/11 3:19:24 AM] ERROR: Cannot connect to Bitcoin: Bitcoin returned unparsable JSON

Can you help a newbie out? I'm sure there're tons of requests, so hopefully I won't be drowned out.
Cheers! -Flargus