Not being able to go to Oslo today myself, I will try to aggregate media and information about Chomskys visit from differen sources on this page. Some of the information will naturally be in Norwegian, so feel free to use google translate, or a dictionary of choice:

Universitetsavisa: Chomsky til Norge: http://www.universitetsavisa.no/forskning/article10053.ece

NRK: Chomsky i Oslo: http://www.nrk.no/lyd/noam_chomsky_i_oslo/7F892BB9A7E41A2C/
– Mørke skyer hviler over oss: http://www.nrk.no/kultur-og-underholdning/1.7779397

Uniforum: Alle ville høyra Chomsky: http://www.uniforum.uio.no/nyheter/2011/09/alle-ville-hoyra-noam-chomsky...
Universitas: Chomsky for dummies: http://universitas.no/kultur/56370/chomsky-for-dummies

The CSMN Annual Lecture on Mind in Nature: Noam Chomsky: http://www.csmn.uio.no/events/2011/annuallecture.xml
https://www.facebook.com/event.php?eid=202974406380705
Chomsky on 'Newton’s contribution to the study of mind': http://www.sigg3.net/entry/1587

Aftenposten: Håper på venstrevridd Libya-foredrag: http://oslopuls.aftenposten.no/byliv/article595760.ece
Kronikk: Vi må gjøre mer: http://www.aftenposten.no/meninger/kronikker/article4217871.ece

Streaming of Chomskys evening lecture 6/9: http://studentersamfundet.no/streaming.php
https://www.facebook.com/event.php?eid=175149145866536

Picture of Chomsky in a packed lecture hall in Oslo: http://twitpic.com/6gzx6y
More photos: http://www.flickr.com/photos/studentenesfotoklubb/6121433179/in/set-7215...

Radio interview NRK EKKO 7/9 kl 0900 http://www.nrk.no/programmer/sider/ekko_-_et_aktuelt_samfunnsprogram/