Views Exchange?

Hey guys,
Are there any websites that you recommend to use in order to get some views for free?
I mean like Vagex, and is Vagex still safe?
I need websites that has a bot or firefox addon and it will be the best if they support multiple instances.
Thank you!

Vagex does not work anymore, You can try ytmonster. Also I found a new TE today but didn't tested yet: uberplaylist.com

Thank you, any more tips?
And is vagex bad for 45 secs videos as well?