I'm doing Enduro Africa in 2007, signed up a while ago and 06 was fully booked already. I caught up with Simon and the lads at the NEC.
Africa's not been run yet, 06 is it's first year, but India's a bit more mature.
Can't really comment on the experience yet, but from talking to the guys they seem to be all about getting everyone through it, and not turning it into a race.
I fancy doing India afterwards, so maybe we should exchange notes come Xmas 07!