>Thank you, Randy! That worked... well, almost. The browser activates, and allows me to navigate. But, when the form is first run, I get an "OLE Error Code 0x80004005. Unspecified Error". After clicking OK, things appear to run fine, except that my text box which contains the URL Navigate in the Valid clause, refuses to accept entry after using the browser.

Well, looking further Rick says (FPA March 1998, pg. 56) that you need to set the Refresh method ot the control to NODEFAULT. Also, it is important that you are using IE 4.01 vs. 4.0 for other reasons.