Ah, I forgot to mention that we were OS 10.4.9 and before upgrading to Logic 8, switched to OS 10.4.10. I hope that isn't the culprit... Thanks, Michael Michael Wills wrote: > > Just a quick question, > > Has anyone noticed increased latency moving from Logic 7 to Logic 8? We > used the Tascam US-428 and it was usable on Logic 7. With Logic 8 it > seems no matter what I do the latency is just really high and unplayable > for virtual instruments and not usable for recording with effects, i.e. > a guitar through Guitar Amp. It was fine with Logic 7 and some tweaks. > > Any thoughts? > > iMac CoreDuo 2Ghz 2GB RAM Logic 7&8 > > Thanks, > > Michael > >