Ok...What you do is divide the speeds by 8 and this will give you your result in KB/s...
So if you get 1350kbps it converts to around 168.6 KB/s download
and for the upload 244 kbps converts to around 30.8 KB/s...
I think you had the download and upload around the wrong way..
So on the slider I'd go 100% for the download and between 25 and 30 for the upload...
I love when more Aussies come on the forums...
