Is it somehow possible to automatically unlock my private keys forr ssh authentication at windows login and (un)lock them when (un)locking my session?
Currently I'm using msys' ssh-agent but could image using e.g. charade as wrapper to putty's pageant, too, if a better solution for that already exists.
Grawity just has a password-less key encrypted with EFS, which is transparent to ssh-agent, so the key can be loaded automatically while remaining secure. He also suggests the following for Active Directory: If you don't have a certificate, cipher /k should create a new one, although it'll be self-signed.
You might be able to restore the state of the private keys being unlocked by hibernating the process in the state that the private keys are uncloked; then, every time you need it you could start the hibernated state you captured the first time. Technically, it could work...
If not, try setting a script up (AutoIt based, perhaps) to do the thing you would be doing manually.
