>
>http://servername:900/images/MyImage.gif

Do you see the image if you paste this URL directly into the address bar of the brower?

I'd suggest downloading Fiddler from:

http://www.fiddler2.com

then hit that page. You should see a status code returned for the image. If it's something like 404 then the pathing to the image isn't correct (as far as the server is concerned). If it's something like 401/403 then it's a permission issue.

>

><asp:TableRow>
>     <asp:TableCell VerticalAlign="Top" Width="88" RowSpan="2">
>     <IMG src="~/images/MyImage.gif" /></asp:TableCell>
></asp:TableRow>
>

The tilde ~ shortcut is only available with server side controls, not normal HTML tags. It's a shortcut for the virtual root of the web application (it basically uses HttpRuntime.AppDomainAppVirtualPath to retrieve the path).