Hi to all

Here's the situation.
I remained in the US for several years maintaining my f-1 status.
Since jan 2010,however, I have been out of status. Stayed in the US
for over a year illegally and right now I'm in Nepal.

Now I'm thinking of reentering the US as a regular f-1 student with a new
I-20 from a different school other than the one that I last attented.
Basically I'm following the same procedure as any regular student would
follow to apply for visa and enter the US under f-1 status.  

Provided I get my visa at the US Embassy in kathmandu,
Would I be allowed to reenter the US at the port of entry?
Or is there simply no way to get back to the US with my situation?
How would my case be treated by the immigration officers there?

Comments appreciated pertaining to my query.