I think I'll be sticking with the old boxed set by Bill Connors, and I'm looking forward to James Wyatt's (a prolific 2e Masque writer for DRAGON and DUNGEON back in the day) d20 Past from WotC. I really hope WotC can still include MotRD as a mini-setting in d20 Past - one of the MotRD qabals, the Six-Fingered Hand, made an appearance in the d20 Modern Menace Manual, and it would be nice to see more Masque material from James Wyatt.