Hi everybody, I've been using Chuck for a couple of weeks, it's great! I compiled version 1.2.1.3 on Snow Leopard 1.6.8, and everything worked perfectly. Yesterday I upgraded to Lion (bold move, I know), and what I get compiling a simple program which always work is: ... RtApiCore: No supported sample rates found for OS-X device (Apple Inc.: Built-in Output). ... RtApiCore: No supported sample rates found for OS-X device (Apple Inc.: Built-in Microphone). ... RtApiCore: No supported sample rates found for OS-X device (Apple Inc.: Built-in Input). [chuck]: cannot initialize audio device (try using --silent/-s) Furthermore, this is what I get with the command --probe: [chuck]: found 3 device(s) ... [chuck]: ------( chuck -- dac1 )--------------- [chuck]: device name = "Apple Inc.: Built-in Microphone" [chuck]: probe [failed] ... [chuck]: [chuck]: ------( chuck -- dac2 )--------------- [chuck]: device name = "Apple Inc.: Built-in Input" [chuck]: probe [failed] ... [chuck]: [chuck]: ------( chuck -- dac3 )--------------- [chuck]: device name = "Apple Inc.: Built-in Output" [chuck]: probe [failed] … What should I do? Is it an easy fix, or the best solution is to downgrade (not my preferred option, though)? Thanks, -- Carlo Giacometti Sent with Sparrow (http://www.sparrowmailapp.com)