[Asterisk-Users] CentOS vs. Vanilla Kernel

[Julian Lyndon-Smith]

HW: HP DL360 1GB Ram Single 3GHz Pentium (with Hyper-threading turned off).
OS: CentOS 4.2
Dual Embedded NIC enabled
USB disabled
serial disabled
printer disabled
2x73GB SCSI in HW Raid 1

What is the opinion of this fine list  - should I use the default CentOS 
kernel (2.6.9-22.0.1.EL) or download from kernel.org the latest stable 
(2.6.14)

Anyone got any clues / hints / tips on what should go into the kernel ?

All views and comments appreciated :)

Julian.