R-BUS control of Logic 6

[vibrationlander]

Hey there,
is anybody using a Roland R-BUS controller (specifically, the SI-24) to interface with a Roland RPC-1 or M-Audio Delta R-BUS or ESI Audioterminal 010 audio card controlling Emagic Logic 6.3 (or other version)? i'm considering a purchase of one of those cards and the SI-24 and would appreciate any advice or personal experiences with this harware/software combo.
thanks much,
eric


mac G4 400 mHz
1.2 GB RAM
os x 10.3.7
Logic 6.3.1