What will update for a imac 21.5"?

[nuaabill]

Just wondering if anybody has some clues about what will refresh for a 21.5 iMac basic model.

If there is nothing BIG or important to me, I will buy it this week...

Thanks.

 

[MacMini2009]

It will probably only get the Nvidia 320m GPU.

 

[nuaabill]

It will probably only get the Nvidia 320m GPU.

Thanks. How about CPU or input interface which make it works as a LCD for a laptop?

 

[Hellhammer]

Thanks. How about CPU or input interface which make it works as a LCD for a laptop?

Either Core 2 Duo or transition to i3. If i3 is used, 320M cannot be used

 

[sashie]

I am interested too.
Any idea whether there'll be a bump in terms of graphics?
(my main concern)