hi, i want to setup DNS server on centos 5.0, and find the preinstalled version is bind.x86_64 30:9.3.3-7.el5 , and bind.x86_64 30:9.3.3-9.0.1.el5 in the updates repository. but i need to upgrade bind to version 9.3.4-P1 to prevent from any known security bugs is there any way i can do ? thanks, Bell