[linux-audio-user] Kernel 2.6.x latency

Hello, I'm trying to get jack & ardour working with the 2.6.x kernels. Do you have any hints/tips? I've now tried: debian 2.6.2 debian 2.6.3 debian 2.6.3 modified with LSM support + realtime module standard 2.6.4-rc2-mm1 (couldn't get realtime module working) standard 2.6.3-mm4 LSM support + realtime module (kinda working..) None of these have provided me with sufficient latency. Jack keeps throwing Ardour out for stupid reasons like closing the mixer window. (with realtime module, I mean http://www.joq.us/realtime/) Is there some magic trick I've forgotten to do, or I haven't heard of? I have DMA enabled on my harddrive, and this same system runs like dream with 2.4 kernels. Thanks Sampo