[AccessD] database modelling

hi group,

today I received a present: several(!) new access (2k)
applications that we need to maintain.

I want to start creating modells for all of these
application.

The most importent models I want to create are:
-Data flow diagram (DFD) (witch tables/queries/fields
are used in wich form/report/etc.)
-Software flow models (wich function/sub/module is
used in wich form/report)

The only tool I ever used to create DFD's with is SDW
(System Development Workbench). It's a b#tch of a tool
but once you've got it setup it is a great and fast
tool.

Questions:
Does anybody know
1) other good (read NOT Visio) tools to create DFD's?
2) tools to create these 'software diagrams'?

thnx,

Sander

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