We have Small Business Server 2003 Premium R2.
1) Should I update to ISA 2004 Service Pack 2? Is there any "got ya" I should be watching out for?
2) Should I installed the msi.dll patch to fix the memory leak since I am not using WSUS?
3) Should I install WSUS? I've heard that it's a resource hog. We only have about 5-6 machines on this network so I am wondering if it's even worth it.