Keep them coming guys - we Brits are finding your dislike and confusion concerning roundabouts most enjoyable - I havent laughed so much at a thread for ages. ;D
I mentioned the "Magic Roundabout" in Swindon, UK some time ago -
See HERE
This roundabout consists of one large central roundabout and 5 smaller ones around the outside (see photo on above link)
I actually drove it in my 40ft, 26ton Truck last week. The first time it was really quiet and I didnt actually notice I was on it - until I had to return and the traffic was much busier. I was certainly aware of it that time.
We've always had roundabouts over here and they are much easier and quicker than having traffic lights or T-junctions. We also have very small roundabouts which are basically just a bit of raised tarmac painted white; these are ideal for trucks (and RVs) as they are designed for larger vehicles to just drive across.
Paul