[CentOS] SDA and HDA

With the default settings in my Supermicro motherboard CentOS calls my
SATA drive /dev/hda.  If in bios setup I change 'Native Mode
Operation' from auto to 'Serial ATA' it boots up calling the drive
/dev/sda.  I keep thinking its likely better under /dev/sda not?  Any
problem switching it to that after install?

Matt