Once again, Britain's two cable companies act as one. NTL Broadband has just announced a raft of changes similar to those unveiled by Telewest earlier today (below), although the fact NTL's website hasn't been updated, at the time of writing, suggests this was a hurried move. NTL's 150Kb product will now run at 300Kb, for £17.99 a month. Its 600Kb service will move up to 750Kb for £24.99, and the top-end 1Mb service will go at 1.5Mb, for £37.99. The company also says it has completed trials of a "turbo button" function - essentially, the ability to up your bandwidth for a specific (short) amount of time for an added fee. There's no news on when it'll be released into the wild.