And I also seriously think that Ability Office isn't that good either.
http://reviews.zdnet.co.uk/software/...0000357,00.htm
For something that is free as in beer OO.o is pretty good, despite it's flaws (slow startup time, incompatibility with certain embedded MS objects, etc.). OpenOffice.Org was made so that people can have a choice & to encourage open standards (MS Office or your Ability Office will probably never think of embracing the OASIS OpenDocument format). IMO, this simply sounds as something that has put the commercial end-user in mind.