If you live around New York City, check out the buzz on who's doing what. This is quite interesting:
"and Jay-Z Live In Brooklyn EP – mastered by Tony Dawsey and mixed by Young Guru Also at Masterdisk…Meller mastered Rod Stewart Merry Christmas Baby …"
Jay-Z rocks the house… Tony Dawsey did an awesome job not to mention Young Guru.
Tell us what you're doing in the studio in your comments below!