Shame that isn't the case...
I'm one of the loyal UK Tivo customers... I currently have cable service from VM. I was considering updating purely so I could get HD channels, however since they announced the termination of the old service not only am I going to stick with my SD box, I'm going to downgrade my TV package to the 'free with other services' one, and actively discourage people I know from getting the VM Tivo. Since I'm the 'tech guy' amongst my group of friends/co-workers I guarantee Tivo/VM will lose out on some sales... and I guarantee that most other UK Tivo owners are in a similar situation.
There are already issues with the cable service as they only have a fraction of the *good* channels available from satellite and how they have treated the series 1 customers is just one more reason to switch...