Hi folks, here for you, a brand new translation from Barpi's french article.
You'll browse with him the differents stereo recordings techniques as well as a couple of tricks and good advices. A really good article.

WormHole by Apulsoft is an Audio Unit plugin for Mac OS X which can transmit audio via TCP/IP and between applications or even transmitting audio inside an application. It uses little CPU power and has a low (adjustable) latency, and works with any Network Interface (Ethernet, Firewire, Airport). WormHole costs 25 euros.

Live has just been updated to 3.0.2. Though information still isn't precise, power gain is on the list. Maybe an Altivec optimisation ???

Multi Delay is a Multi Channel Filter Delay VST & AudioUnit Plugin, featuring up to 10 individual Channels with a Delay and a Filter (Lowpass, Highpass and Bandpass Filter) . Every parameter can be modulated by a LFO or by steps (in sync with the host app).

Cricket by Soundcrack is a live playback and theater sound design software for Mac OS X.2 or greater. Cricket comes with 4 separate track players and can handle 4 stereo files simultaneously. The software supports all common types of sound files with any bit depth.

This easy to use software costs 150 euros for the downloadable version.