Gracias senoritas!
Edit: Ugh didn't find anything over there. Maybe someone will do it again and I'll catch them this time xD
It's still there, under "Giving Tree - SIMS 2 ONLY". The thread is entitled "10 Male to Female Conversions of Sshodan's Hairs!!!!"
You've registered and posted a bit, right? I don't recall whether or not the giving tree shows up immediately to new users...