All icon in ORM is dim

Why I all button in ORM is dim? Cannot generate the ER from existing DB.
Is it related to my installed version? I am only installed SDE community edition for eclipse and using Eclipse 3.1 Attached is the screen dump.

a.jpg

Hi kenwat,

The ORM features are available starting from the Professional Edition. Please consider evaluating the Professional Edition. You can switch between editions by running the Product Edition Manager in %VP-SUITE-INSTALL-DIR%/bin

For details about the difference between editions, please read:
http://www.visual-paradigm.com/product/sde/ec/sdeeceditioncomparison.jsp

Best regards,
Jick