Sitting in the audience for MacAulay & Co this morning, the first thing I noticed was the ample leg-room. Comfy chairs too. I'm writing this from the Edinburgh International Conference Centre which is such a grown-up venue compared to our years broadcasting Fringe shows from the Spiegeltent. Yes, we miss a bit of that antique charm but there's a lot to be said for central heating and wind-proof walls.
Fred, this week, is being assisted on air by the multitalented Susan Calman. She gets my vote for one of the hardest working people at the Fringe. In addition to MacAulay & Co, she's also a regular on the Guardian's festival podcast and has her own shows as well.
"At least it keeps you sober," she told me, "there's just isn't time to stop for a drink."
It was a bit like that for me last night. I arrived in Edinburgh at eight o'clock last night and managed to see about half a dozen comedy performances before throwing in the towel at two in the morning.
My favourite was Richard Herring whose claims his Hitler Moustache show is all about claiming back the small moustache for comedy.
"Charlie Chaplin had one," he told the audience, "but then Hitler ruined it for all of us."
Susan Calman says she saw a party of German tourist having their photograph taken next to Richard's poster.
I wonder how they will explain that one when they get home.