SpeedTest; What you at?

[Scott]

Not that the iPhone 4 can take advantage of it (I think that's what you've got), but you can try activating the 5GHz Wireless N band. It'll be less congested and you should be able to get better signal when you're not sat right next to it.

http://help.virginmedia.com/system/selfs...TYPE=Cable

For your iPhone though, I wouldn't expect much more than you have already to be honest.