@Murigi, 

For the 1 Mbs package, there is a download limit of 8 Gb - fair use policy. Thereafter one is downgraded to 512 kbs for another 4 Gb of downloads, is then downgraded to 256 kbs for nother 2 Gb pf downloads and is then downgraded again to 151 kbs. Was not told if what happens after 1 Gb @ 151 kbs.

 Are these download limits tagged to some time frame? Like if I do say 7Gb per month then I'm safe?