From: Jer Olsen <HELP@...> >Until recently, I didn't think an OS9 dual Mac was much better than a >single-processor for Logic on OS9. I did, since you can get really loaded down before the screen slows down. > Things have changed. I learned that >inserting the I/O Logic Helper plug, designating an output, then >deactivating the plugin (leaving it on the channel strip), throws all the >plugins on that channel strip to the other processor. That's very interesting! I just finished a mix using two stereo->stereo Altiverbs, and the performance meters didn't show much of a hit at all. But the screen was slowing down a little, and I had an I/O plug-in on one of the channels previously (when I tried an external reverb). I've actually found performance meters in general to be vague at best. Can you actually see that happening on the performance meter? -- Nick Batzdorf 818/905-9101, cell 590-9101, fax 905-5434