Whilst looking around the net the other day .I came across a company that sells a gas bottle adapter the fits onto those  small suitcase stoves that take the aerosol tin gas bottles

so you can use them on a normal stove that takes the standard gas cylinder ie
the C100,C500,cv270,cv470 ect
It is made by gelert but they dont list it on its site.But can be found here

http://www.worldofcamping.co.uk/shop/Detail.asp?ProductID=2646

my local discount warehouse sells the stove bottles 4 for £4.So it makes it cheap
the pics is of a butane 220g the printing is different but they all seem the same

So I bought the adapter for £3.99+pp  to fit these bottles here are some pics
above each pic is a link to a larger pic

UPDATE
Ive just done a test boil  of 500ml  and it was in 3min 36s
the stove i use is  one
which is very similar to the GOSYSTEM Flexifuel

Just testing phone camera out at tetney

Just having lunch after a 5 mile walk

Ive just received the stove  and its Faulty

the flexi pipe is a very loose fit into the gas connector also the nut on it is damaged.So even if i was able to fit it together it would leak gas.Ive email the guy on Ebay sellign them and informed him it is faulty.Now just waiting a reply.This is a brand new Item in the box and its knackered

So at the moment Im not a happy chappy as i was going to field test it over the weekend