Hi Biggy,
What crystal version are you using?
Not sure about the group tree issue and the magnifying glass. My experience is generally the "tree" is used for navigating to a specific part of the report rather than actually drilling down. Usually drill down occurs by double clicking on the field in the preview section of the report.
As far as being able to Drill down and see everything in that drill down this depends on how many groups you have set up, if they are set to Hide drill down or no drill down.
You can also use conditions on this to further change what appears or not on drill down. The syntax used is "drilldowngrouplevel = < > number" like
drilldowngrouplevel=0 or drilldowngrouplevel<1 or drilldowngrouplevel>2
This conditionally suppresses sections so that, say you have a 3 group headers but when you drill down on on the first group you still want all 3 sections under that group to show without having to further drill down.
When you open a report it is at level 0.
When you drill down once regardless of the group level (GH1, GH2, GH3) it is =1, etc.
Hope this helps some.
Edited by DBlank - 16 Mar 2009 at 1:22pm