DynamicRadGrid paging

[Guru]

I am using Dynamic data with DynamicRadGrid, and i am running into problem with paging.

<XXX:DynamicRadGrid ID="RadGrid1" AllowPaging="True" AutoGenerateColumns="false"              runat="server" DataSourceID="GridDataSource" OnItemDataBound="RadGrid1_ItemDataBound"                OnItemCommand="RadGrid1_ItemCommand">
                   <PagerStyle CssClass="clPanelPaging" BackColor="White" ShowPagerText="true" Mode="NumericPages" />
                   <ExportSettings ExportOnlyData="true" IgnorePaging="true" OpenInNewWindow="true" />
                   <MasterTableView EditMode="InPlace">
                       <CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

                   </MasterTableView>
               </XXX:DynamicRadGrid>
           <asp:DataServiceLinqDataSource ID="GridDataSource" runat="server" EnableDelete="true"  EnableUpdate="true" AutoPage="false">
           </asp:DataServiceLinqDataSource>

If i set autopage to false, i see page by page. But as its server side paging i dont get correct item count. If i set the autopage to false, then i get the complete data set, but paging doesnt work.

When i click on page-2, it binds the data again and moves back to page-1.
Any suggestions?

thanks in advance!!
-guru