[grinin]

[ QUOTE ]
I have been in a few wierd hands where people seem to fold for no reason in a huge pot with no bet to them.

[/ QUOTE ]

This is not uncommon for someone on a draw that misses at the river and does not want the other players to see his cards. You should have a lot more evidence than this to accuse someone of collusion. However, I guess it won't hurt, as long as the nincompoops at Party know what they are doing when they research these claims.