While the new MSN Search was the center of attention Tuesday, Microsoft developers have silently refreshed the MSN Toolbar Suite, which includes the company's Desktop Search Beta. The updated release offers a number of minor fixes and performance improvements, including better indexing of e-mail attachments.

In the initial beta, a number of MSN Desktop Search users received antivirus warnings each time an e-mail attachment was cataloged, due to the software creating a temporary file. Developers note, however, that "no virus would occur as a result of this because the file wasn't opened, but it was annoying to get the pop-ups."

To correct this behavior, developers have modified the IFilter, which are DLLs used by MSN Desktop Search to index a particular file type.

The new release also enables the indexing of Outlook items, even if Microsoft's e-mail client is not set as the default. Other improvements including the clearing of Deskbar text after a search, as well as bug fixes that improve the "overall stability and robustness" of MSN Desktop Search.

"We are not planning to Autoupdate existing users, but if you are seeing any of the problems above or want to be running the latest and greatest bits download it today! You don't have to uninstall your existing version," wrote MSN program managers Paul Steckler and Bubba Murarka in a Web log posting.

MSN Toolbar Suite Beta version 2.0.1.1203 is available for download via FileForum.