Fibre Xpress - anyone doing this ?

[Necuno]

from is's website:

Fibre Xpress
Fibre Xpress is designed to offer superior performance and faster Internet speed but without a guaranteed committed information rate.

The Fibre Xpress service runs at a low multiplexing ratio allowing customers to share the cost of bandwidth across the network. Guarantees are offered for latency, packet loss and availability and IS offers a SLA on these parameters.


Benefits
Low Latency at maximum 280 ms
Low Packet-Loss at maximum 2%
High Availability at minimum 99.8%
SLA offered 24-hour helpdesk support
Fixed monthly fees

http://www.is.co.za/access/Dedicated+Connectivity+Solutions/Fibre+Xpress.htm