QUOTE(gloria @ Mar 20 2007, 10:34 PM)

I swear I have never wasted more time then with clients of mine who have Intel Macs. So many updates to download. So many 3rd party problems. Certain plug-ins still haven't caught up.
This is changing very rapidly. From what I've followed over the past 6 months or so I would estimate that the rate of UB plugs as opposed to PPC is already approaching 90%. The kvraudio site is a good resource, just for reference.
In terms of audio hardware, PCIe is also slowly catching up. Certainly not as fast as UB software but the day PCI will be as obsolete as ISA is certainly closer than for the other current formats.
If I had to invest
today in a pro studio setup I might consider a bargain PPC only for certain things which will guaranteed never be UB and only if a project really
requires it for some reason. It would have to be a
real bargain though. Looking at the recent tendencies where certain vendors already started announcing that they will quit PPC support I wouldn't feel too comfortable being stuck with potentially obsolete technology although - and that's the point - the choice is in fact out there.
The Mac pro with quad core looks tempting indeed but I suppose there are still some interesting price drops to be expected.
BTW some of our preproduction is made on a Hack (see specs below) with Cubase 4 and a selection of VST plugs. Tracking is made mainly with outboard gear so there's never a lot of VSTi going on but just to give a rough idea - 40-50 audio tracks, each running 2-3 VST inserts (compression, EQ, tube emu etc) and 4 VST FX sends pushes the performance metre to somewhere around 30-40% at a latency of around 15ms. It's not even coughing and fairly rock-solid. And that's just a Pentium D...