I don't know..6 GB is quite a lot. Between movies, PSX games mp3 and maybe sygic maps, 32GB becomes 5GB.

And how will this be updated if the page is updated? Will it look through all the pages before updating? The N900 is an internet device. Offline viewing does kinda destroy the point.

I would suggest that you create an app that is able to download the articles one wants for offline viewing. This way there won't be a lot of space taken up.