I googled configure when it was first mentioned on the forums, but I can't find anywhere in the UK that stocks it.
I made a start on my rock bed yesterday
I bought some block paving bricks to go around the edge, removed the turf, and started to lay some of the blocks. It wasn't until the turf was removed that I realised how steep a slope it is. I had to stop around 6pm when the rain came. Leaving an unstable, exposed slope I was half afraid that I'd have a mini landslip out there by this morning. But fortunately it seems to have stayed put!. We have heavy rain and thunder storms forecast for today, but I'm hoping to get a bit more done over the weekend.