I have this USB audio interface working with my Ubuntu 9.04 system, but I get very frequent clicks and pops, whether I run it via jack or directly through ALSA. I don't get these pops with either a Native Instruments Audio Kontrol 1 or a Novation Xiosynth. Could this be related to the playback sync issue mentioned here? http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h… Does anybody have this interface working without these glitches? -- miles http://kuniklo.bandcamp.com