Is there any way for me to add a param of background=transparent to the silverlight that gets genereated? 

Background: Apparently, it is causing an issue in internet explorer where the button flashes when i have a jqueryui dialog open.

Thanks,

Colin

 Hi colinbashbash2,

Are you using the ajaxuploader control? If yes, you can use property "InsertButtonID" and set it to another button, then this button will use as the uploader control, you can change the style of this button directly.

  <CuteWebUI:UploadAttachments ID="uploader1" runat="server" InsertButtonID="btnUploader"></CuteWebUI:UploadAttachments>

        <asp:Button ID="btnUploader" runat="server" Text="myuploader" /> 

Regards,

Ken