It looks Hotmail has a bit of new look and one new feature -- a couple of readers have spotted the new header appearing on Hotmail.
First up, AstroXP tweeted, "It looks like one of my accounts has been updated to Wave 5 header in Hotmail":
And, next, we've a new Hotmail feature called "Message Pre-loading." According to Rodrigo who spotted this feature:
I run a blog about Microsoft/Windows in Brazil and, thank for readers tips, I've found out a totally new option on Hotmail. It's called "Message pre-loading" and, when activated, it pre-loads messages and folders in Hotmail in order to make them load faster. It's noticeable the bump on speed!