changes from last release?
I just moved my desktop from my practice space (where I had no internet access) back home and decided to do a major upgrade. I ended up getting rid of the old 64 Studio 1.4 system and installing 2.0 from scratch and performance seems to be not as good. I'm noticing significantly higher DSP usage on the new system, right now ardour is playing back 8 channels of audio with no plugins of any kind and no other audio apps running and I'm seeing the DSP usage in qjackctl at over 8%. Doing something like this before(which would have been the older kernel and my own build of Ardour 2.0.3) put me at 1.5% or so. All my settings for jack are the same ones I've been using for a while, no changes in hardware. Is there some kind of performance tuning I should be doing on a new install that wasn't required before? Any help would be appreciated. I'm running jackd with: /usr/bin/jackd -R -dalsa -dhw:0 -r48000 -p256 -n (that's about 10ms latency). The system is an Athlon64 3200+, 1 gig ram, el cheopo SB16 sound card. I was running fluxbox before and am now on KDE, could that alone acount for this?