Nope. Your @handle is integral to your Cryptic account, and will always be what you use in-game. Think of it this way: instead of two names, now you have three: Account name, @handle, and forum name. Your @handle and forum name CAN be the same, but will not be automatically. Changing your forum name does NOT change your @handle, or vice versa.
Yes. and I WANT to change my display name/forum name. WHERE CAN I DO THIS?
The Artist Formerly Known As Alastor Forthright.
"You know, I'm looking at all those freighters around Vulcan and going, "You know I can't wait for the chance to drop 300 dollars on the chance of getting one of those sexy things." - Altexist