Whats the biggest online tourny you ever been in?

I was just wondering what the biggest tourny you have ever participated in and can you tell me if the level of competition is many levels greater compared to just say the $20 SNG's? Just curious because I have won a entry to PartyPokers $500k Guarunteed tourny via a $26 SNG and I was just trying to prepare for the game tommorow to maybe get a first hand view on if more sophisticated play will work a lot better during tournament play. TY for everyones input.

Well, I played in a 100K tourney via a $6 tourney and found that the play wasn't really any different than a $1 tourney. People still pay a 5x preflop or all with 2,7 against AA or KK and win. There reasoning was because they were suited. Like big frickin deal they were suited. There a lot of morons that still play in high tourney's that will call and play with anything. Usually those players will be weeded out in the beginning and the better players with a brain are in it. A thing I did whn playing in high money tourney's is watch other high tourney's and note the players, cause most likely you will run into them during your tourney. Anyways, I hope you do well and win the thing and take out idiots.

I guess that there are a lot of qualifiers the bigger tournys that maybe get lucky get an entry. as far as watching bigger limit tournys that is a good idea. I think I will watch the $200K guarunteed on Party today to see if I can find the better players. thx