32-bit 10g to 64-bit 10g

I am currently running 32-bit 10gR2 on 32-bit Win2003.
I want to migrate it to 64-bit 10gR2 on 64-bit Win2003.
Should I simply export from 32-bit database and then import it in 64-bit DB?
Should I need to take special measures?
Please help.
regards.

Is 64-bit 10gR2 stable?

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    hello
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    Manuel García Guardiola
    SAP Active Global Support - Netweaver Web Application Server
    ****************************************************************+
    Thanks very much for your message, anyway.
    Regards !!
    Eva

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