But if you ask a slightly different question–whether Microsoft intends to add new features and functionality to IE without releasing a whole new standalone version–youll get a different answer.
"We are looking at whether we can use the add-on mechanism [used by third-party software developers] to roll out new IE features" before Longhorn, said Gary Schare, director of product management with Microsofts Windows client unit.
Schare did not volunteer any information on what kinds of enhancements or add-ons Microsoft might be considering. But IE users have been vocal in their demands for features such as tabbed browsing, built-in RSS (Really Simple Syndication) reading capabilities and support for the most recent cascading style sheet standards.
Microsoft has published a number of IE-related APIs (application programming interfaces) to its Microsoft Developer Network site, to which it is encouraging third-party developers to write. The IE programming model includes support for XML and enhanced dynamic HTML, company officials said.
A number of third-party ISVs are developing to this platform and are distributing all kinds of IE add-ons, ranging from blogging tools to search tools to RSS aggregators.
Microsoft recently aggregated this growing pool of IE add-ons and showcased it on its Windows Marketplace Web site. Windows Marketplace is Microsofts one-stop online shop for Windows hardware, software and services from Microsoft and other vendors.
There are nine third-party browsers listed on Windows Marketplace that use the rendering engine underneath, as does America Online Inc. with the current release of its AOL browser. Among them are Maxthon from the MyIE2 team; Net M@nager from Virtual Innovations; InnerX from InnerX; IESnap from Tonec; and the Avant browser from Anderson Che.
Microsofts strategy for competing with these and non-IE browsers, such as Mozillas newly minted Firefox 1.0, is a three-pronged one, Schare said.
He said Microsoft will continue to issue security updates and hot fixes for its installed base of Internet Explorer users; to evangelize to ISVs to get them to develop more IE add-ons; and to focus on building up the IE platform that will be integrated into Longhorn so that it is a great platform for customers and developers alike.
"There are no plans right now" to issue a separate stand-alone version of IE between now and when Longhorn ships, Schare reiterated.