170 Lumen CREE LED Powered Torch(ST3454)

Hello

I been looking at this torch and want to ask a few questions.

Is it any good?

What does burn time mean(time the battery will last for?)?

Is it worth money?

Can the torch be unscrewed into two torches?

This is the torch: http://www.jaycar.com.au/productView.asp?ID=ST3454&form=CAT2&SUBCATID=1051#7

And this is where I read that the torch can be turned into two torches:
http://users.tpg.com.au/users/p8king/st3079.htm

"The ST3454 provides TWO torches in one! Removing part of the barrel reduces the size of the torch to a "pocket size" torch requiring only one AA battery to operate (part no. ST3452)."
Now does this mean that I get two torches that turn on,
or one that turns on, is smaller, uses less batteries(only one) and get I a piece of tube metal remaining?

Thanks.

Sorry for the many posts.

I was planing on buying this touch today.

Any comments?

That looks a lot like a Ultrafire C3.
Search for that and you should find comments.

Just purchased this torch from Jaycar and am very satisfied with the power and brightness.

Yes, the torch can be unscrewed but just to shorten it, so you can't use 2 torches at once. In this instance it will only use one battery and fit in your pocket comfortably.
Not sure about battery life yet.