i bought my vaporizer at www.vaporwarez.com for only $169 which would be like 90pounds or something in Brit (i think that is where you are from by 'mate' and 'uni'. i have buddies in southapton who talk like that)

i have the 3G handsfree vaporcannon kit and i love it! the bud tastes so much better through it. i got rid of my smokers cough. i cut back on the amount of weed i smoked cause you get more THC out of a hit. my wife is happy cause it doesnt stink up the house. and you can save the vaporized scraps (duff) to make oil or brownies or whatever. i love it!!!!!

this is the direct link to the one i bought:
http://www.vaporwarez.com/catalog/pr...6c5e7352712d60

and yes, it sounds like you have an very addictive personality... me too man!