Hmmm...
If it calculates MPE's and is useful for the wavelengths we use i'd say it sounds pretty neat. If you're right on the cost Andy it's also pretty reasonably priced compared to the LOBO stuff.
Anyone want to buy one and let me know how well it works 
Jem
Quote: "There is a theory which states that if ever, for any reason, anyone discovers what exactly the Universe is for and why it is here it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another that states that this has already happened.”... Douglas Adams 1952 - 2001