Connect SAP HANA via ODBC

Hi,

I installed HANA client on a windows 7(32 bit) OS and I am able to create a DSN via HANA driver and successfully connect to a HANA database located in another Suse Linux server.  But the problem is I need enter the database username and password every time when I want to create the connection. Could you help advise how should I have either database or DSN to remember my username and password?

Thanks

-Jack