Trickle is a userspace bandwidth shaper. Debian’s unstable version can be found here. Below you can find trickle and the libevent library that it requires, compiled and build for the Debian “woody” release. The sources to trickle can be found at one of the two links above - no changes to the Debian version were required apart from a rebuid.
trickle_1.06-1_i386.deb libevent0_0.6-5_i386.deb libevent-dev_0.6-5_i386.deb
Enjoy! Tomas Pospisek