I've used FDI (Full Dialogue Interface) for a long while now (anything's better than the crap vanilla dialogue) but have recently been looking at XDI (Extended Dialogue Interface) as it seems a bit more versatile though a somewhat uglier display. I tested XDI briefly and it seems to run okay   I've always found FDI stable but both mods seem to have some reports of bugs.   I was wondering what user's views are of which (if any) is better than the other. I'm tempted towards XDI