All's I can say is R&C Tools of destruction better not be ahead of A Crack in Time. Nice to see MNR make the cut, because there are plenty of really good games that won't make it.
In no particular order I'm expecting these games to be there in the remaining 20:
Uncharted 1
Uncharted 2
Killzone 2
InFamous
Valkyria Chronicles
God of War III
Elder Scrolls IV Oblivion (Personally I didn't like it but some people think ti's all that so I'm pickin g it will be there)
Demon's Souls
MW2
Fat Princess
GTA 4
Red Dead Redemption
Warhawk
A pixel junk game
FFXIII (Some people love, some people hate, I'm still expecting it to make it in the top 20)
Bioshock
LBP
SF IV
MGS 4
A Rock Band
Braid
ACII
Arkham Assylum
Fallout 3
Fifa '10
Oops, that's more than 20 
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix
