With NX 10.0, it appears that the 132 character limitation has been removed, or at least increased to a very large number (I just entered a text string into the cell of a Tabular Note, using NX 10.0, which was 1,200 characters long).
John R. Baker, P.E.
Product 'Evangelist'
Product Engineering Software
Siemens PLM Software Inc.
Industry Sector
Cypress, CA Siemens PLM: UG/NX Museum:
To an Engineer, the glass is twice as big as it needs to be.