SteveStrummerUK
 
 I don't think giving away free use of fully functioning £400/$600 software for 30 non-consecutive days is fair to the rest of us who pay for it year in, year out.
 
 

I think the point is that it wouldn't need to be 30 days if the usage was timed - it could be reduced to 24hrs if it was 24 actual hours rather than just a change of date since you last opened it.