I'm an absolute newbie trying to teach myself asp.net from a dummies
book and the web. Sorry in advance.

I'm just trying to display images on my .aspx page. I've tried both of
these approaches:

<img src="CTLogo.gif" />

<asp:image runat="server"
    id="CTLogo"
    imageurl="CTLogo.gif"
    alternatetext="No Image" />

Both of these are in the body of my page (between the BODY tags>, and
the image CTLogo.gif is in the same directory as the .aspx files. But I
keep getting the 'broken image' icon or the alternate test. The dummies
book and every web page I've tried say this should work. If I paste the
first one into a file with a .html format, it works fine.

Can anybody give me pointers on what to try?