Well, I've been a member of several role-play groups. They've generally been quite friendly, but I've never been able to run more than an occasional game in Planescape (which isn't really sufficient to appreciate the setting).
My current group seem to do a lot of system-hopping and we already have one D&D campaign (Eberron). I offered Planescape to them, but no one seemed even slightly interested. Even though an even newer group member was asked to run something before he had a clear idea as to what to do.
My last group were just about won over before politics split us up (don't you just hate that?). I've since moved too far away (I miss them, but that's besides the point here). Most of the other RPGers I know are World of Darkness-only fascists and wouldn't touch a d20 with someone elses.
I'm really keen to get behind the DM's screen again, I've always wanted to run Planescape properly (since 1994). But I've never had the chance.
Do I try and win my current group over, or look further afield? Should I at least get them to let me run a 'normal' D&D game so I can at least used to running games again.
BTW: I'm London based, own most of the original PS materials plus the key 3.5 rulebooks.
Has this new group done even a one or two shot of the Planes?