I have also cancelled my i-burst contract in the last week, i have being using
it since dec 2004 when they had not officially launched it yet and was very happy at first with the service.
However as of late ie last 3 months it has caused me endless frustratrion which include disconnections/ "ping pong" pings etc.
Even when connecting to a local server (BF2) where you can see your ping
it jumps around from 150-500 and is not stable for 2 seconds causing endless
lag.
I even went out and wasted a further R500.00 on an external antenna hoping it would help "yea right dream on".
I now have ADSL 384 and have constant pings of 23 on the same server as stated above.
So as stated on other threads if you want i-burst for general browsing/e-mail downloads then yes it will work.....if you need a constant connection then no way.
I hear however that putting a pringles box in a certain way on your modem
facing NW of your tower while standing on one leg and checking your ping might help
