Michael
	* In ms-formula-write.c
		* Booleans
		* test if IF and CHOOSE: need 'optimising'
		* Sort out silly things with massive sized sheets
			* Deeper DBCELL records
			* Truncated Index records
			* Intelligent blank cell removal on insertion.
		* Fix balls-up in ms_excel_externname Re: 'unicode' !
	* New style support so we can do
		* Colours
		* Fonts etc.
	* Sort out biff padding =>
	* Sort out better versioning scheme & helper macros.
	* Rationalise Missing Argument stuff ... a new value ?
	* Remove silly name record in writing ( after debugging is done )
	* Lookup Harvest and see if we can help with doc summary info for
	searches.
	* Use the document summary information
	* Use same XML as Office for elegance (?)
	* Get font / layout sizes correct for new Print-stuff.
	* Investigate VB streams, and their lengths.

Jody
	* BIFF_COLINFO : Assuming a width of 36 seems to give reasonable
	  column widths,  but where should we get this number from in the
	  real world ?
	* Where do the anchor points for objects come from.
	* HEADER, FOOTER import.
	* Check the record lengths on the bigg records BEFORE use.

* Excel importing

   BIFF_NOTE ( comments ) importing ( Biff V8 )

   BIFF_OBJ: Embedded objects. S59DAD.HTM

   Re-engineer to use PtrArrays in several places instead
   of hashing on an integer: speedup.

   Fix odd integer formatting hiding some numbers,

   work out what is happening in biff record collation,
   and SST tables....

   * Formulae
   
      Sort out PtgRefN family, convert to correct posn.

   Get Nested OLE object streams working nicely.

* OLE

   Integrate into libvfs.
   Update to better understanding of file, see wine.
   Add Bonobo::Storage interface...
   Split to a separate library.


