HEART-RATE ZONE Loggers?

If you have been loggin your time in your zones with the 'Enhanced HR logger' PLEASE REPLY TO THIS THREAD 

I'm looking for those who have used it for awhile as we will be coming out with some HR-based plans in a few weeks, I'm looking to extend the funtionality by adding calculators for zones and the ability to graph time in zones.

So I need your logs so I can see and work with some data as we program. And if you have any issues with it as it is currently, lay it out as we hope to really 'tie' this feature up.

Hope to have it by November.