chris@hobbes:/etc/modprobe.d$ more /etc/modules 
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

lp
sbp2
chris@hobbes:/etc/modprobe.d$ ls /etc/modprobe.d/
aliases    arch-aliases           blacklist-modem  blacklist-scanner   ibm_acpi.modprobe  nvidia-kernel-nkc
alsa-base  blacklist              blacklist-oss    blacklist-watchdog  ipw3945            options
arch       blacklist-framebuffer  blacklist-pata   bluez               isapnp             toshiba_acpi.modprobe
chris@hobbes:/etc/modprobe.d$