In our 3.P game, our DM is allowing us use of WotC's Ghostwalk hardcover book (3.0) and its 3.5 Conversion Web Enhancement document. Our DM's campaign will feature a significant number of incorporeal undead creatures, Pathfinder haunts, etc. Hence his interest in opening up this potentially compatible sourcebook.
Since I'm playing a 10 level wizard PC, the spells with the [Ectomancy] descriptor interest me greatly. So I have a question for all of you:
Should I keep an eye out for [Ectomancy] spells interacting oddly with traditional 3.5 and Pathfinder rules (we use a hybrid system of both)? For example, PF's Ectoplasmic Spell metamagic feat?