I first visited the atoll in 1993 and this resulted in me doing the marine biology chapter of the book 'Aldabra: World Heritage Site' published in 1995. We visited again for a few weeks in 1997 aboard Fantasea II. I'm just putting together an 'Aldabra Diary' on both these trips (this is turning into a 280-page book!). If anyone wants to share this I can send you the link to it - available on-line to other Aldabra addicts with my compliments i.e. for free! Email me at Wolfgang@FutureWorld.org.