Multiple accounts

Right now i have only one account from witch i upload videos, but i would like to change that. I was wondering how do you guys have multiple accounts without getting caught (i'm talking about accounts on witch you log in everyday, to accept comments). Are free proxies and ccleaner enough or i need private proxies?
thanks

anyone?

Ccleaner - Yes, you most likely need it, to get around YTs security measures.

Free Proxys - Yes and No, yes you need a proxy and free ones might do it, no I would rather recommend paid ones, because you never know who else is using this Proxy for spamming Youtube, it might work 1-2 months and then suddenly your account gets banned.