Colspan=2 in column headers

Hi,

I wonder if there is a way to define a column header spanning two columns.

Any idea? Thanks in advance.

I'd also like to know how this could be done. I'd like a header cell to span two or three columns. Also, Sorting is not important for these columns.

Alex:

I think this might not be possible, but could you maybe just give a short statement on that?

Bumpedy, would like to know too.

No, thats not possible (at least I don't see an easy solution).