[GNC] How to handle multiple Schedule Cs and Es in TXF export?

[Jediator]

Apparently the default TXF export in GNC can only generate a single 
Schedule C and/or Schedule E doc.  Is there anyway to do multiple Sch C 
and E in TXF export?  One option to circumvent this would be to select 
export accounts and create multiple TXF files corresponding to different 
schedules.  But not sure how the tax software (e.g. TurboTax) would be 
able to import them correctly. Has anyone done this before?  Thanks!

-- ND