Fresh on the heels of the merger of Macromedia and Adobe, Microsoft has positioned itself to give Dreamweaver a run for the money.
MS just released its beta version of Expressions, a completely new web authoring product to replace FrontPage. Built around SharePoint Designer, the new product is already being described as a noteworthy opponent to Dreamweaver. Here is a good review to start learning about Expressions. [Warning: Lots of pop-ups on this site.]
And MS FrontPage MVP, Cheryl D. Wise who is a GWADS member and concerned about accessibility issues, has started her own testing and review, all posted on her website.