The wait for 360 version to be announced list:
wait for...
E3(gone pass)X
Gamescom(gone pass)X
TGS(gone pass)X
S-E conference(???)
NEXT UP...
E32011
gamescom 2011
TGS2011
If still not announced.....
E32012
gamescome 2012
TGS2012
IF STILL NOT ANNOUNCED....
E3 2013
etc etc.....
It will be announced JUST KEEP WAIT FOR(inster even) right guys??????? RIGHT???????? telll me IM RIGHT!!!!