机器配置：
核心：P4\1.7G
主板：MSI845
内存：金士顿256*2
硬盘：迈拓40G
显卡：ATI Radeon 75 00
显板：Samsung SyncMaster 753DFX
声卡：Creative Sound Blaster Live！
一、安装FreeBSD5.4Release
从http://www.freebsd.org/releases/5.4R/announce.html选择一个FTP服务器下载，然后刻成光盘。接下来从光盘安装，我的几点选项：
1、选择软件包时选择最小化安装。
2、安装到ports时选择net-->cvsup，以便更新ports。
二、配置FreeBSD
1、配置/etc/rc.conf，我的rc.conf:
hostname="gjf.jscpu.com"
defaultrouter="192.168.20.254"
ifconfig_rl0="inet 192.168.121.250 netmask 255.255.255.0"
ifconfig_rl1="inet 192.168.20.1 netmask 255.255.255.0"
inetd_enable="YES"
linux_enable="YES"
moused_enable="YES"
#sshd_enable="YES"
#usbd_enable="YES"
2、配置/etc/resolv.conf，我的resolv.conf:
domain jscpu.com
nameserver 221.228.255.1
nameserver 218.2.135.1
完成后重启机器。
3、将光盘放入光驱中，安装ports和src
#/stand/sysinstall
然后选择Configure-->Distributions，然后利用空格键选择src和ports两项，点install，安装完成后重启机器。
4、启用ftp（后面上传文件用）
#cd /etc
# ee inetd.conf
将ftp stream tcp nowait root /usr/libexec/ftpd ftpd -l一行的#号去掉。
保存后退出。
三、升级ports
#cp /usr/share/examples/cvsup/ports-supfile /etc/funpower
#cd /etc
# ee funpower
修改下面一行：
default host=cvsup2.FreeBSDChina.org
然后运行如下命令：
cvsup -g -L 2 funpower
完成安装后重启机器。
四、配置内核文件
配置内核时每项说明可以参考这：http://people.freebsdchina.org/kinki/9.htm，配置中要加入对声卡的支持，关于如何安装声卡可以参考这：http://www.freebsd.org.cn/snap/doc/zh_CN.GB2312/books/handbook/sound-setup.html
下面是具体的操作：
#cd /sys/i386/conf
#cp GENERIC funpower
#ee funpower
我的内核文件如下：
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.413.2.13 2 005/04/02 16:37:58 scottl Exp $
machine i386
cpu I686_CPU
ident funpower
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for devices.
options SCHED_4BSD # 4BSD scheduler
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for a ccess control lists
options UFS_DIRHASH # Improve performance on big directories
options MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires NFSCLIENT
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_GPT # GUID Partition Tables.
options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options SCSI_DELAY= 15 000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG #
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.413.2.13 2 005/04/02 16:37:58 scottl Exp $
machine i386
cpu I686_CPU
ident funpower
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for devices.
options SCHED_4BSD # 4BSD scheduler
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for a ccess control lists
options UFS_DIRHASH # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PR IORITY_SCHEDULING # POSIX P1 003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
options ADAPTIVE_GIANT # Giant mutex is adaptive.
device apic # I/O APIC
# Bus support. Do not remove isa, even if you have no isa slots
device isa
device eisa
device pci
# Floppy drives
#device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
#device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives