Normal Process (RFE) to Premium Process (New H1-B 2012)

[gvkr]

I have my application filed on Novermber 17 2011 and received reciept on Novermber 23 2011.

There was an RFE March 02 2012 and responded back on March 09 2012.

It was showing Response review till March 23 2012.

Now my employer decided to move it Premium processing and filed for PP on March 27 2012 and I was provided with the new receipt number. However when checked on USCIS site, it shows the message below.

" Your case can not be found at this time in My Case Status. Please check your receipt number and try again. If you need further assistance, please call the National Customer Service Center at 1.800.375.5283. "

Now, if I check my status with earlier receipt number, it shows the status as Acceptance for more than 3 days. Hope there is nothing to worry about it and there will not be any RFE in PP.

I would like to know what can be expected during my Premium Processing.

[gvkr]

Visa has been approved on April 2 2012.