Maxis broadband

I just did maxis broadband speed test at www.speedtest.net at 6.18pm 25th February 2010 at K10 UTM Skudai area.
This is my first time doing the test on maxis broadband for the package RM48 per month.
My comment is excellent. However, this broadband i just subscribed, so i am not sure will it last for such an excellent connection condition in the future.