Hola, a mi me parece un update de logic 8.0.2 a logic 8.2
Respecto a lo de PPC, esta confirmado que solo rula en intel y encima a partir de leopard 10.5.7 .....
http://support.apple.com/kb/TS2565
Minimum System Requirements to Install All Applications
* Mac computer with an Intel processor
* 1GB of RAM (2GB or more highly recommended)
* Display with resolution or higher
* Mac OS X v10.5.7 or later
* QuickTime 7.6 or later
* DVD drive for installation
Aquí os dejo el manual online de logic 9 para quien quiera mirarse las cosas nuevas:
http://documentation.apple.com/en/logicpro/usermanual/
Otros links que van hablando de logis 9:
http://support.apple.com/kb/HT3656
http://support.apple.com/kb/HT3650?viewlocale=es_ES
http://support.apple.com/kb/TS2881
http://support.apple.com/kb/TS2810
Resumen de nuevas cosas sacado del logicpro help (le van haciendo updates):
New features
Logic Pro 9:
-Flex Time (Elastic Audio equivalent)
-Audio Quantize
-Bounce in Place:
• Include volume and panning automation.
• Bypass Effects.
• Replace tracks
• Auto Mute
• Add Effect tails
• Include Multi Outputs
• Different normalize settings, one of them just as an Overload protection.
-Selective Track Import (choose media, plug-ins, i/o, sends, etc...)
-Drum Tracks Editing
-Speed Fades (Turntable-style start and stop)
-Auto-conform tempo when importing audio
-Varispeed
-Drum Replacer
-Editing within Take Folders
-Possibility to assign a channel strip to multiple groups
-Channel Strips now have a mono output option
-Track Notes in the Mixer
-Control Surface bars in the Mixer
-Convert Audio Region to Sampler Instrument
-Freeze tracks: source only (before plug-ins) or pre-fader (after plug-ins)
-Guitar Chord grids with hammer-on, pull-off, bends notation
-Amp Designer
-Pedalboard
-Live Loop Recorder
-Space Designer Warped Effects
-All 6 Jam Packs (including newer "Voices" Jam Pack)
-New Gain parameter for Audio Regions
-Plug-in windows can be opened in different sizes from 100% to 200%
-Set the number of backups directly from Logic
-Choose the default Stereo Output so it no longer automatically generates 1-2 every time you create a new track. Also with a mirroring option.
-Auto-Colorize Takes, will change the colors automatically of every sequential take wile recording.
-Pointer Tool has preferences to also act as Fade (when over the top left or right corner of a region) or Marquee tool (when over the lower half of a region).