flash buffering issue on firefox 3

I run opensuse 11.1 on my laptop with firefox 3.

I had downloaded this 86 minute video from the internet onto my hard disk. When I tried to open it in firefox, it buffered only to 77 minutes. It gave an error about NSS_USE_SHARED_DB being disabled in the terminal and asked me to enable it.

But NSS is a cryptography thing, so I didnt see how it should have any bearing on how much of the video should buffer…