I find the Errata to Corpus Conversion too harsh. When it first came out, I apllauded the change, as the pre-errata version was much too powerful to my tastes. But we've played the game for years now, and nobody ever uses it. Even when they were faced with Demons and Life-or-Death situations.
People would rather burn Fate Points, it seems, than suffer PERMANENT Toughness loss.
So I want to change it. Again.
My suggestion is thus:
The Errata for this talent (Errata, p7) is replaced by the following addition:
“The damage taken to fuel your powers this way cannot be treated with psychic or ordinary healing, nor will cybernetics or other infusions speed the slow and natural healing of these wounds”
Suggestions? Thoughts? Have you played with Corpus Conversion working differently? Do tell!