Does NLB Bi-Directional Affinity (BDI) work with two ISA 2004 Enterprise edition that are not in AD? I need high availability and server publishing in DMZ. Darko Kljajić Administrator for operating systems IT Department tel: +381 11 201 1567 mob: +381 64 811 1655 e-mail: <mailto:darko@xxxxxxxxxxxxxxxx> darko@xxxxxxxxxxxxxxxx =========================== Delta Banka A.D. Milentija Popovića 7b, Belgrade Serbia & Montenegro site: <http://www.deltabanka.co.yu/> www.deltabanka.co.yu ===========================