how to fit the image to the width of the datagrid

[cooldudeattitud]

<Asp:datagrid Allowpaging="true" Page-Index="5"> 
<columns> 
<asp:TemplateColumn> 
<ItemTemplate> 
<Img src="sam.gif" width="200" height="150" /> 
</ItemTemplate> 
</asp:TemplateColumn> 
<asp:TemplateColumn> 
<ItemTemplate> 
<table> 
<tr><td><%#Container.DataItem("ID")%></td></tr> 
<tr><td><%#Container.DataItem("Name")%></td></tr> 
</table> 
</ItemTemplate> 
</asp:TemplateColumn> 
</Columns> 
</asp:datagrid>

Hi, I was trying to do this and I get the image at some distance from the borders....All I want is how do I fit the image or text to the datagrid cell....Ur help will be appreciated....But there are some white spaces coming between the borders of the cell and image/text in the datagrid.....Any kind of help will be appreciated...