question about hardware configuration

[Rafał Janas]

Hi. 

I've got a problem. 

I try to copy files per local network (freebsd is router/server) to/from
samba. 

Is goes OK but when I copy about 50MB freebsd hands up!

This same problem is when freebsd is working for about 6 days.

My computer is Celeron 433 MHz, 10GB hdd Seagate, graphics & music is on the
mainboard.

I ask about it Seagate and mainboard producer and they wrote to me that I
should ask somebody from FreeBSD.

Thank you

Rafał Janas

PS. When you don't understand me question, write about to me, then I try to
explain it.