Just released on the ISA Blog is the info about what's new in the SP1 of ISA 2006 coming this summer.
Some nice features that i can see are coming:
- Traffic simulation
This function will let you see what will happen with traffic that wants to go through the ISA server and lets you better troubleshoot what is going wrong
- Support for UCC/SAN certificates.
well at last it is comming. this caused quite some frustration to a lot of people that were experiencing the new SAN certificates. So now it will be fully supported.
- Configuration Change Tracking
This will be a loved feature that a lot of large companies like to have, now you can track who made which change and why (if correctly used)
For the full feature set and a more thorough explanation visit the post Jim Harrisson made on the ISA blog.