Hello,<BR><BR>Recently i began to use the dictionary object because it helps me to reduce the load on the database of an intranet application i am developing. I have to use this object in a session variable because the information stored in it is user specific.<BR>Today i&#039ve learned that this object is apartment threaded -- so using it in session scope is not such a good idea.<BR><BR>Are there comparable objects available (beside this "Lookup table" object that seems not so usable to me) which are free-threaded?<BR><BR>Thank&#039s for any help