We have our hands on an early release of SBS v7.
Here are some screenshots:
Companyweb on SharePoint Foundation 2010
Remote Web Workplace Logon Page
As can be seen, there are a number of possible new features involved with the Remote Web Workplace portal though nothing is set in stone as of yet.
So, like any early release version of a product, the above may not resemble the finished product that comes off the assembly line.
Microsoft Small Business Specialists
Co-Author: SBS 2008 Blueprint Book