Strange TalkTalk search quirk

I've always searched from the address bar of Explorer.

But since I've started using TalkTalk broadband, I find I'm blocked
from doing this.

Its annoying, and I haven't been able to find any way around this.

I've tried re-setting Explorer and using a downloaded file which
changes the registry to make the search in Google.. no luck.


Any clues on how to change this?


Thanks