I have just installed a Netgear R6300 router on my BT Infinity service and it works really well. Just replace the BT router with the R6300 and plug it into the BT modem supplied as part of the Infinity service. One thing to watch our for - when you do this you'll be asked to login with the BT username and password. In my case, it was NOT my usual BT username and password (which is what BT told me it was), but was a username something like "[email protected]
" with NO password. I found this out by taking the info from the BT Infinity router itself - worth doing so before you disconnect it to save some time! Also, worked without re-configuration with the Netgear Poweline AV200 Expander I already had. I'm getting download of over 30Mbs and upload of over 15Mbs through the Expander in the far corners of the house which I'm delighted with. Much quicker than the old BT Infinity router.