Switch/Revert to Classic Old Version MSN Hotmail
From now on every user in Hotmail will be automatically redirected to the latest full version of user account. However if you miss the good old Hotmail inbox, you can actually do some easy tweaking to switch / revert it to the classic old version of MSN Hotmail Login Page. Here’s how it is done:
Login to your Hotmail account. After that choose the ‘Option’ button on the top right corner. There will be a drop down menu, in which you will need to click on the “More” option. You shall see this message if you do it correctly.
You are using the classic version of Windows Live Hotmail.
Have a fast connection and want more features? Try the full version to see message previews in your inbox. (It’s free, too.)
You can also Switch to MSN Hotmail.
Yeah, no more full version of Hotmail, just the classic old version of MSN Hotmail 
You expain how to avoid swithing in the first place. What you fail to do is to explain how to SWITCH BACK if you switched to Live in the first place. The More Options menu in Live does not have the option to switch. It might be hidden somewhere in an obscure menu but God knows where.
I am also having same problem to switch back. Please someone help.
I am also having same problem to switch back – please help.
I HAVE SWITCHED TO OLD HOTMAIL CLASSIC VERSION INTO NEW HOTMAIL VERSION. I WANT TO SWICH BACK TO OLD CLASSIC VERSION BUT MY OPTION BUTTON DOES NOT SHOW SWITCH TO CLASSIC BUTTON. SO KINDLY TELL ME THAT HOW I CAN CHANGE MY NEW HOTMAIL VERSION INTO OLD CLASSIC VERSION
Likewise here… all switchback options have been removed from my account. How do I get back to classic?