My heuristics say: half of the participants signup in the first three days. So we may end up in round of about 50 and here is the list so far:

Allen Friday (MAX)
anikin (20)
Black Dog (MAX)
david James lee (20)
drpsilver (MAX)
Fleath (MAX)
gurkenprinz (30)
hoffy (20)
johnnywalker (25)
Jostie (20)
jst (15)
kraker (25)
labcoat (25)
Laurent (MAX)
likemarlonbrando (20)
lorirfrommontana (MAX)
markrewald (MAX)
Mick Fagan (MAX)
mike c (25)
Nige (15)
Oxleyroad (20)
Pete H (MAX)
rst (30)
sly (50)
Tim Gray (MAX)
trotkiller (MAX)