Volume Trading

I have found some nifty ideas with regards to trading forex with volume. But before I share them, does anyone have any ideas themselves on how to trade with volume data in their analysis?

Currency futures volume data.

Ok I just noticed another thread which touched some interesing issues which will be worth exploring in more detail, particularly the problems with studying volume in Forex. But I think its worth mentioning that we are looking at tick volume with regards to price change, which is actual trading volume, or more precisely the number of changes made in price during a specified period.