I'm assuming you only want the HTML contents. In that case you can View Source and copy and paste the HTML into a text editor like Notepad.
If you want to download the other resources associated with the HTML file, manually download them by accessing the URI of the resource itself (they should be present in the HTML, look for attributes
src (in the case of
<object>, look for the
Another option would be to install the IE Developer Tools for IE7 and get the URIs of the resources there, or upgrade to Internet Explorer 8 and use the built-in developer tools to monitor the resources that are downloaded via the Network panel.