Grid control supporting unbound and split feature

Hi,
As per my project requirements, i need to use a grid control in UNBOUND mode and having SPLIT feature.
Now the things i need inputs on :-
1) MSFLexGrid, a suitable candidate it provides horizontal scroll lock for the columns but it locks the cells also. It does not allows me to enter/modify the contents of those columns cell.but it locks the columns
Putting problem in other words, on using Fixed Cols, it does not allows insertion/modifications in the cells data. Although it provides the much needed feature of overriding horizontal scrolling on the fixed columns.
IS THERE A WAY OF MAKING FIXED CELLS AS EDITABLE IN MSFLEXGRID ?


2) DataBound grid in Unbound mode having split feature. Suits me a lot but am not certain whether it will support insertion/updataion/copy/paste/clear/cut features. ( FYI :- DBGrid does not allow direct access to cells but UNboundWriteData etc functions have to be used).
ARE THE ABOVE OPERATIONS SUPPORTED BY DBGRID IN UNBOUND MODE ?

Looking forward to good solution/suggestion.

Thanks in advance.
Arun Bashambu.