Starting with Netscreen OS 5.0.0 Netscreen devices no longer support Manual Key Dial-Up VPNs.
Big deal for me as I now have to change all of my VPN users (the ones that are left any how) to Autokey VPNs. Oy what a pain.
But as they say, out with the old, in with the new. I'm sure that this will have benefits later on down the road. I just hope that they will outweigh the costs of making the change.