I use this:
http://www.pcworld.co.uk/martprd/sto...&category_oid=
Which is essentially the virgin one. I do like Belkin ones though. Just so you know, this problem i had was with a wide router, dual antenna. If you changed any settings on it, like i did, it tells you, you cannot revert after doing it. Like i say this was at least 4-5 years ago so it might not be your particular problem.