Deal All,
BVAR-DSGE are now implemented in DYNARE (I still have to document it in the official release). Here is an example that shows how a BVAR-DSGE may be estimated with DYNARE as in Del Negro & Schorfheide (2004):
http://www.cepremap.cnrs.fr/~adjemian/D ... -DSGE1.zip
This archive contains a data file and a commented *.mod file.
Best, St