Yup, they work on both UT and Unreal....see installation procedure for each game here -
NO

Thats incorrect !!!
Thought the packages are technically the same, they use the excact same textures and Detail textures. But if you mix them than you will get an online version mismatch. The UT and Unreal packages are NOT netcompatible with eachother.
If you use them for Single Player than you can, but at the moment you want to go online you will have a big problem lol. For that reason use the Unreal textures ONLY for Unreal, and use the UT textures ONLY for UT !!
And trust me, if we could use the same packages for both Unreal and UT i simply would have made oné download instead of seperate UT and Unreal downloads. And thereby saving tons of time and work.
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