The problem again is that MWEB priced their "4meg" accounts horribly incorrectly. It's not even double the price of the 512 package yet 8 times faster.
MWEB know that people like to brag: "I've got 4meg uncapped interweb!" -even though they probably don't know what it really means; and now they're unhappy about people wanting to make fair use of their connection.
I'm on 512k, which costs 66% of the 4mb yet only delivers 12.5% of the speed/data. I was hoping (until recently at least) that we'd get a free linespeed upgrade to 1 or 2mb sometime this year, but that looks very unlikely now (or ever).
The 4mb service apparently doesn't perform very well either, and seems to make you more of a target for MWEB.
They should rename the current package to "uncapped lite" and release a real uncapped package at a higher price. Something that isn't based on sat3 and cost R1999p/m.
MWEB want all the benefits of a hyped-up 'uncapped' service without actually delivering. It might have helped in the beginning, but will probably only cause confusion at this time.