DESCRIPTION: With a full installation, you do not need the CD to play after installing the first patch.
Official Epic Bonus Pack Info:
UT Bonus Pack 1 is called Epic Bonus Pack.
UT Bonus Pack 2 is called Digital Extremes pack. Note: Do not overwrite the de.u package as this will lead to network incompatibility.
UT Bonus Pack 3 is called Inoxx Map Pack.
UT Bonus Pack 4 is the last Bonus Pack they ever made for UT99.