Came across this...
formatting link
have/use one? Is it any good - ie does it do what it says it does? The single reviewer says something about it not being a "real" ELM327. If it works though, does that matter? Maybe there's a uk one that's cheaper? (... optimist) :-)
I previously posted this in an auto's ng and one person said they had bought one but couldn't get it to work. For the price, and if it worked obviously, it'd pretty dang useful.