Alternative to Response.End()

Hi,
I have a page that lets user check witch files he wants to download, than based on the checked item I create zip file and offer it to user under save as option I do so with
 
1 Response.ContentType = "application/zip";
2 Response.AppendHeader("Content-Disposition", "attachment; filename=" + strNow + ".zip");
3 Response.TransmitFile(Server.MapPath("bamv") + strNow + ".zip");
4 Response.End();
  The problem is I have a few other things to do now, like redirect user to another page, and delete the zip file now residing on servers HD, (although this last thing I can do some different way, as a separate task that is performed every now and then). If I do Re ...