I bought RAU last October and made 4 times in several weeks.
If I bought RAUO instead it would have been ten times.
If good news come from AIM it will be definetely before june 09 so expired day does not matter, 0.005 is no much to go down any way.
some people take low risk invest to make 20% in 1 year some people want to make 100% or 500% in couple months and take risk depends what they look for and up to the person.