la solucion, que yo aplico es poner todo en porcentages y luego en funcion de la resolucion meterle un resize al principio de cada pagina.
ejemplo:
<HTML>
<HEAD>
<title>fotos</title>
<meta content="False" name="vs_snapToGrid">
<meta content="False" name="vs_showGrid">
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
<script language="javascript">
function resize(){
var w = window.screen.width;
var h = window.screen.height;
resizeTo(w,h);
}
</script>
</HEAD>
<body bgColor="black" scroll="no" onload="resize();" MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:label id="Label14" style="Z-INDEX: 103; LEFT: 49.89%; POSITION: absolute; TOP: 95%" runat="server" ForeColor="#FF8000" BackColor="Transparent" Font-Size="Medium" Font-Names="Arabic Transparent" Font-Bold="True">
</asp:label>
<asp:label id="Label1" style="Z-INDEX: 103; LEFT: 17.51%; POSITION: absolute; TOP: 0%" runat="server" ForeColor="Orange" Font-Size="X-Large" Font-Names="Arabic Transparent" Font-Bold="True">
a ver si te sirve