Hinton, I use Market Analyst which is up to version 4 but I still use version 2 (you know the story, old dog, new tricks etc!).
Brisbane-based company, excellent service, and you can get Gann modules and other add-ons that may take your fancy as you progress down the long and winding road of learning technical analysis. I think several Oz "trainers" in technical analysis have worked with them to develop tools, eg Guppy and maybe Hull (but don't hold me to that one).
You can download a test drive version and if you buy there is a users' forum where you can ask those who use it.
