Sorting SPListItemCollection using LINQ

Using LINQ to sort SPLiStItemCOllection:

SPList objRelationShipList;

SPListItemCollection objRelationShipListItems;

objRelationShipList = SPContext.Current.Web.Lists["ListName"];

objRelationShipListItems = objRelationShipList.Items;

List<SPListItem> results = (from SPListItem item in objRelationShipListItems           

                            orderby item.ID

                            select item).ToList();

foreach(SPListItem in results)

{

....

}

Cheers