No no, it's not the old pr0n
Yep, I'm using news.virginmedia.com as well.
It's basically anything I try and download and from any group. I remember a short time back I was getting 90 odd day retention but it turned out there was a fault which was quickly fixed once it was brought to VMs attention by someone from this forum!
So maybe you're just getting lucky. Either way, I'd keep it quiet
Although perhaps it's a bit late!