Luis,

Have you looked into XCase? It now models in SQL and is not particularly expensive? We have used it for years and it is pretty full featured.

Bill



>Thank you very much! I'll modify it to suit my needs. Well, as for the other question. I'll have to learn SQL-DMO. Besides that I tried with ERWin 4.0 but it doesn't reverse engineer the comments I wrote. Well, I hope someone else has done that before so he or she can help me.
>
>Thanks again George.
>
>Sincerely,
>
>Luis