[sagher]

it probably doesnt really "Unlimited" it only unlimited if you use it for thing that doesnt illegal . if you use it for something that really waste bandwidth like pubic ssh tunneling , proxy server , public file hosting , etc you probably get suspended

so it is Fair Use Unlimited

Yes i know it very well. abusing of B/W and CPU is totally prohibited. and if you are victim of DDos. then definitely you are suspended. because CPU and B/W go to there highest.