Well there are 3 options

ADSL - Pay a set amount of cash per month for a set amount of data transmitted .

Phone Internet - Pay for amount of data being transmitted at the moment (expensive)

ISDN - Pay for the total time on the internet (slow)

Oh ok. For me, it's a set price at the end of the month, but it doesn't change, no matter how long I'm on the internet.

Lucky :P

I get like 380mb a day =/ unlimited between midnight and 7am lol

Jaco will understand mine better than the rest of you guys, but I have an MTN 3G/HSDPA internet card and I buy 2 Gigs of data with an MTN SIM card and put that into the MTN card reader.

I share this data with my mother and she uses a shit load so i dont get much time on the internet.