Mail big files for free

Got big files you say? Outlook or Thundbird inbox gets filled up too fast? Well, sending files via websites are a good solution. I usually use mailbigfiles.com for sending big files. However that site has a restriction of 100mb (the free version of the site, that is)

This site is free too, but has a 2gb (!) limit. Though you have to register and tried it once and it just stopped. So I guess its not that good after all...?
http://skickafilen.se/

Free too, 2gb limit. Havent tried it yet. But both are worth a shot.
http://www.filecentral.se