My advice would be to give it a couple of months. WebAfrica has just ended its trials and were giving out 200 gig local for free. They might be coming up with some good offers very soon... *fingers crossed*
They did at one point have their own news server, but I'm not so sure about that any more. Just don't be suprised if neither SAIX or IS work, it'd prolly be cause they got their own then :>