I've reached the point now where my BlackBerry is almost of no use to me due to MTN's BIS being so slow and unresponsive in my area (Welgelegen, Panorama, Goodwood areas in Cape Town). Even my BlackBerry Messanger messages get "stuck" in my "outbox" (delivered late). I'm not even trying to go on te web anymore as it will take forever. When I try to do speedtest the test go through multiple dead periods. My wife is on Vodacom's BIS and my daughter on Cell C's BIS and both are much much faster. Cell C actually surprises me. MTN is a major disappointment.