Fair call Hillbilly1 - the casino analagy was probably a bit strong - I try to be realistic with my expectations from all companies I invest in, trouble is my rose coloured glasses are steamed up from holding MHL such a long time waiting for them to pull something off - and not me!!
If you like invisible spec's with massive (10, 20 or 30+ bagger) potential, have a look at TPL.
Good luck and fingers tightly crossed!!