Has anyone seen this on XP?

IE 6 with SP1 will go unresponsive when I use the "Search
the Web" box. Dr Watson error and the standard MS
reporting after shutting down IE via task manager. MS
Search icon works okay.

This just started recently and also notice at times a
momentary web page will pop up, odysseusmarketing.com,
and then will go to xml.overture.com with no results.

Cant' find any suspicious programs to delete????