Nothing has been lost in the change from NV1 to NV2. It is just where to find them. But the great additions to NV2 make it worthwhile and even exciting!
In NV2 after clicking on Accounts Receivable under Account in the left hand tree explorer change the view of the right hand window to Customer Information Views by clicking on the drop down arrow in the top left corner of the window.
Click on any number in the Balance column, then press the F11 key. In the right hand window click on the cell beside index under the Value column. Press the F3 key and click on the plus symbol beside date. Then click on debit or credit or whichever index you want to view info by. Be aware that there is no visual cue on the screen to remind you what view you are in.