Don't worry! It's only stuff...

H/W path             Device      Class       Description
========================================================
                                 system      GA-MA78GM-S2H
/0                               bus         GA-MA78GM-S2H
/0/0                             memory      128KiB BIOS
/0/4                             processor   AMD Sempron(tm) Processor LE-1250
/0/4/a                           memory      128KiB L1 cache
/0/4/c                           memory      512KiB L2 cache
/0/b                             memory      128KiB L1 cache
/0/d                             memory      L2 cache
/0/29                            memory      2GiB System Memory
/0/29/0                          memory      1GiB DIMM 800 MHz (1.2 ns)
/0/29/1                          memory      1GiB DIMM 800 MHz (1.2 ns)
/0/29/2                          memory      DIMM 800 MHz (1.2 ns) [empty]
/0/29/3                          memory      DIMM 800 MHz (1.2 ns) [empty]
/0/100                           bridge      RS780 Host Bridge
/0/100/1                         bridge      RS780 PCI to PCI bridge (int gfx)
/0/100/1/5                       display     Radeon HD 3200 Graphics
/0/100/1/5.1                     multimedia  RS780 Azalia controller
/0/100/a                         bridge      RS780 PCI to PCI bridge (PCIE port 5)
/0/100/a/0           eth0        network     RTL8111/8168B PCI Express Gigabit Ethernet controller
/0/100/11                        storage     SB700/SB800 SATA Controller [AHCI mode]
/0/100/12                        bus         SB700/SB800 USB OHCI0 Controller
/0/100/12.1                      bus         SB700 USB OHCI1 Controller
/0/100/12.2                      bus         SB700/SB800 USB EHCI Controller
/0/100/13                        bus         SB700/SB800 USB OHCI0 Controller
/0/100/13.1                      bus         SB700 USB OHCI1 Controller
/0/100/13.2                      bus         SB700/SB800 USB EHCI Controller
/0/100/14                        bus         SBx00 SMBus Controller
/0/100/14.1          scsi6       storage     SB700/SB800 IDE Controller
/0/100/14.1/0.0.0    /dev/cdrom  disk        DVD-ROM SH-D162C
/0/100/14.1/0.0.0/0  /dev/cdrom  disk        
/0/100/14.2                      multimedia  SBx00 Azalia (Intel HDA)
/0/100/14.3                      bridge      SB700/SB800 LPC host controller
/0/100/14.4                      bridge      SBx00 PCI to PCI Bridge
/0/100/14.4/e                    bus         TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)
/0/100/14.5                      bus         SB700/SB800 USB OHCI2 Controller
/0/101                           bridge      K8 [Athlon64/Opteron] HyperTransport Technology Configuration
/0/102                           bridge      K8 [Athlon64/Opteron] Address Map
/0/103                           bridge      K8 [Athlon64/Opteron] DRAM Controller
/0/104                           bridge      K8 [Athlon64/Opteron] Miscellaneous Control