Thanks Michael. Yes, it does seem to work very well and even appears to support cells within cells, although I try to keep it one row of cells within the frame and avoid cell within cells to make formatting easier.
It can be a bit tricky to get the borders to work as it does not cross bands and any space padding created by bands that create white space between banded sections of the report can create discontinuities of borders and care must be taken to avoid double borders and snapping cells widths to grid increments. A useful tip is that resizing the entire table can create cell widths in odd increments to the grid increments, but resizing each cell will snap them back to the grid for good alignment of say a data table with a table in a header section.
It's definitely very useful for quickly organizing layout though and the control of text justification within each cell makes the layout look fantastic and the alignment stays perfect as the contents grow.
I have two reports for Estimates that take advantage of this currently.
Cheers,
James