It's called Retro. It's 258 pages long. Done by the same people who do Games TM. No CD or anything like that.
I haven't bought it but have flicked through it at the local newsagent. It sounds like it's going to be a regular magazine, but I'm not so sure. It's been on the shelves for the last couple of months and the newsagents can't get rid of it.
So if they did have any plans to make it regular it may have been canned because of poor sales.
Personally I thought it was WAY to expensive for what it is. But hey that's just me
It's no Retro Gamer by a long shot