Hi All, Presently I am running ISA standard 2004 on windows enterprise 2003 OS. Recently Microsoft has replease SP1 for both Win Ent2003 and ISA Std 2004. Please do let me know which SP1 (either OS or ISA) needs to be applied first and which one later. Please let me know the order of installation of SP1's. Are there any known issues of isa std2004 sp1 running on win ent2003 sp1? -- Thanks & Regards, Prasad.