S-Designer DEF file for Postgres

I'm creating S-Designer definition file for Postgres and I've more than half of
work done - only date types and some refinements are needed. 
I'd like know if someone very experienced with Postgres want see it before
I contribute it. 
PS: I'm just leaving fro fourteen-day vacancy so don't expect early response:).

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|  ROSTISLAV MATL, student of Masaryk University - Faculty of Informatics     |
|  e-mail: xmatl@fi.muni.cz      WWW: http://www.fi.muni.cz/~xmatl/index.html | 
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