I had to pay 300€ but apparently it includes (marketing, here we come, so be realistic
) full weekend, trip on the track, sleep there, VIP passes for the weekend, food/drinks all the time.
If my memory is not failing tonight that was kind of it.
But the only reason I was aware of this is because I received an invitation via regular mail. Didn't you? I might be spammed as a new customer (370Z from 12/2011)
There were 100 spots free for Belgium, I guess that's more than needed