Well, actually it was 11:30 last night when she was finishing covering up (I was the one digging at midnight). She had started around 7:30 pm. A small clutch of 2 big eggs though.
Yes it is cool. I have had them just under 2 months and I did see them mating almost exactly 1 month ago. More pics of the parents here http://tortoiseforum.org/thread-14752.html
I guess they like their new home.
I am hoping for some great looking babies!