Competition in the broadband and uncapped ADSL market is increasing constantly as more and more capacity become available. Neotel, @lantic and Telkom are the three main contenders in the uncapped Adsl price war and you need to ask the questions to ensure that the package you choose meets your requirements.
Uncapped means that the amount of data that you are able to transfer across the network is unlimited
The speed of the transfer, be it up or down varies according to your package, check the guaranteed speeds.
A shaped ADSL package allows will give varying speeds during the month dependent on demand.
Unshaped, uncapped ADSL packages should give the maximum advertised download speed all day.