H1B approved, can i go for stamping without employers blessings

Hi,

My H1B got approved in Oct 2012 through employer X. With this can I go for H1B stamping without letting employer X know about it? is it possible? what documents will be required to be carried for the H1B interview?

thanks

http://redbus2us.com/new-h1b-l1-visa-stamping-documents-checklist-by-us-consulate-general-office/

Check the above link. You may need some documnets from your employer when you go for the interview. So it is advisable to let them know of it and get the required documents on hand before you leave.