written by Unka Dave on Tuesday, January 26, 2010:
I hope I got the model right. Mine doesn't say "XL" anywhere. It's an old green brick. I've had it for years. I had to set it up on a temporary power supply and leave its aerial looking at the sky for 24 hours some years ago. All its data needed updating!! It gobbles batteries. The aerial is removeable and extendable - that's the only great thing.