Hi Milkman Dan,
it's a very simple control, and actually you can go to TIU site (that comes with Sitefinity) under ~/UserControls folder you'll find TreeViewSitemap control (I guess someone renamed it while uploading to "SiteTreeView") and examine it there. However, you can create a new user control if you wish and paste this code... and that's that:
|<%@ Control Language="C#" ClassName="TreeViewSitemap" %>
| <asp:TreeView ID="TreeView1" runat="server" DataSourceID="sitemapDS" ShowExpandCollapse="False" CssClass="sitemapTree" EnableClientScript="false">
| <asp:SiteMapDataSource runat="server" ID="sitemapDS" ShowStartingNode="false" />
As you can see it's a plain ol' TreeView with ShowExpandCollapse property set to false.
I hope this will fulfill your needs.
the Telerik team