InDesignServer process appears as 32bits process in Mac

Hi,

      Do you know why the InDesignServer process appears as 32 bits process in the Activity Monitor? The rest of our applications appear as "Inter (64 bit)", while InDesignServer appears as just "Intel". Our server is a Snow Lopard Server with 2 x 2.66 Ghz 6-Core Intel Xeon processor and 16Gb of RAM. Do you know how to run InDesignServer in 64bit mode?

Thanks