Thus making you think that Logic or Symphony was the problem instead of Waves. There is no reason you should have to set your buffer to 512 if you have a Symphony card and a Mac Pro 3ghz. That's crazy. Unless maybe you are also running a bunch of convolution reverbs as well. I saw a demo of Symphony on a Mac Pro Quad 2.66 running a ton of tracks with a ton of plug-ins (including several Absynths, Space Designers, Sculptures and Ultrabeats) and a buffer setting of 32. That's kind of the point of the Symphony system. Obviously any native system is going to have its limits, but there's no way one plug in should require a buffer of 512. Especially a limiter. I like Waves plugs and use them all the time but I wonder how sloppy that code is when they went from PowerPC to Universal format??? --- In logic-tdm@yahoogroups.com, Paul Hartwig <paul@...> wrote: > > > I have the Mac pro Intel 3 ghz with symphony, rosetta 800 & Big Ben, > its fantastic, but I was told by waves to set the buffer to 512 > > I was getting jitter with the L3