Do you still have plans to release supplemental material for this SRD? It seems like a fun alternative to other urban fantasy rpgs and I'd love to see what addendums to it you've got cooking.
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I don't really have plans for supplemental material in the short term.
I hope to release this year a "revised" version, but with little errata and just something like 8 pages of appendix : rules to create supernatural PC's , advice to convert Storyteller/Storytelling System and d20 Modern material, etc.