...
WebDAV access (to enter code):
server:
http://sakai3sam.caret.cam.ac.uk
username:
"admin"
password:
"admin"
path:
/devwidgets/activitystream{your number}
Executable JAR distributed on USB stick:
Just copy the contents of the stick into a folder on your machine and run the start script.
WebDAV access to your locally running Sakai 3 instance:
server:
*http://localhost:8080*
username:
"admin"
password:
admin
path:
/devwidgets/activitystream{your number}