When you send out a mastered Redbook CD-R to a duplicator, do you usually include on the CD-R itself:
1. CD Text
2. ISRC codes
3. UPC code
4. MCN code
Or, do you let the dup house add those 4 pieces of info? I'm burning Redbooks with Sony CD Architect. Thanx.

Definitely the ISRC's and CD-Text unless you want a wonderful upcharge.

I never worry about UPC's and MCN - Pretty rare that those are determined at this phase anyway...