So the terms for infinity state "Minimum line speed and computer specification"

Does anyone know what the minimum computer specification is as I can't find it anywhere

Unless you're using a computer from 1995 I wouldn't worry about it.

Your computer will need either an ethernet port or wifi (wireless N or AC preferred), and a modern operating system like Windows 7/8/10 or Linux/Mac OS X

It's Vista

That should work too. The key thing is that it has an ethernet port and/or wifi to connect to the router.

Yup it has as currently with Sky bb

Cheers

Ouch, I recommend upgrading down to Windows 95.

Why? ive had Vista since it came out and not had one issue with it? It does what i want it to do so whats the problem?

I vouch that Windows Vista will work with the BT FTTC service. Had it with Plusnet until recently (upgraded to a new laptop). I pretty sure it worked with my old XP netbook as well (only used wireless, but might have used it wired once).

BT FTTC will work with pretty much any OS from the last 15 years (Vista included)

The minimum hardware spec would be Ethernet or Wi-Fi to get connected to the router, but other than that I can't see a problem.