> Thank you for your fast response. But how is the future? Will IBX
>still work together with Firebird in the future? Because the
>developer of IBX said, IBX will stay Interbase compatible....

Of course will not be IBX any more but FBX or whatever...
IBX was released as opensource software, so anyone interested can
adapt the code (the IPL released) to Firebird (if needed), then call
it FBX...