PCB Design References for C6746 ZWT(S-PBGA-N361) Package

Hi,

I'd like to use an application notes, MicroStar BGA Packaging Reference Guide [SSYZ015B/Sep00] for PCB Design Reference for C6746 ZWT(S-PBGA-N361) Package.
The document was released in September 2000, but can I still use it?

Thanks in advance for your cooperation.

Best regards,
j-breeze