Use search.
Loose rivets / this forum / anytime / floaters
You will find 13 of my posts and masses of other stuff.
My advice right now would be do NOT consider a vitrectomy unless you absolutely have to. Your floaters stand a good chance of just fading away.
Limit your intake of hard booze, and get good UV filter sunglasses.
http://en.wikipedia.org/wiki/Vitrectomy