Hi all, I'm trying to get an Echo Indigo IO working under Gentoo 2.6.12 kernel. The card's recognized correctly by ALSA and I can play through it but all output is badly distorted. I had the same problem on this laptop under Windows and fixed it using a utility from Echo to disable prefetch for the cardbus chipset (ENE CB1410). Does anyone know how to disable prefetch under Linux? I've had a go at hacking the cardbus driver source but I've not got the right result yet. If there are any other good places I could ask about this that'd be useful as well. Cheers, Jon Stutters www.jeremah.co.uk