[Benoni]

Here are some links to help you out,

You didn't mention if you were going Mac or PC, so here are the opts for both - if you go PC, make sure to use Windows 7 64 bit.

Avid Windows 7 Optimizations Video Playlist - YouTube

Windows 7 Optimizations

Mac Guide - Mac OS X Optimizations and Troubleshooting

Mac Guide - Mac OS X 10.6 Snow Leopard Optimizations and Troubleshooting

Mac Guide - Mac OS X 10.5 Leopard Optimizations and Troubleshooting

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Pro Tools 9 Frequently Asked Questions

Pro Tools 9.0.3 Update

Driver Downloads and Updates for Pro Tools 9 and 8

Eleven Rack Expansion Pack (ERXP) FAQ