Hey ppl,
I have received an album pre mastered at Audio CD resolution.. Now the Producer has no open sessions of the tracks & wishes to add some more instruments to the material.. (Using Pro Tools LE 7 in a PC with Digi 002 rack)

I understand that higher sampling rates and bit depth are important when doing DSP on digital audio. I also understand that 16/44.1 is pretty much bottom of the pile in terms of quality these days.