*finished reading the PS license*
hmm... so, to sum it up:
1) GPL permits you to sell CDs and charge for the labour and costs you had distributing them - or even charge for other services (like a guarantee, tech support, etc. etc.)
2) the PlaneShift license is a lot more restrictive - which is perfectly understandable for an artistic license. But the restrictions don\'t allow us to manipulate or distribute the PS art in any way. Of course if you get the devs\' permission, you can

but that\'s (usually) the case with all the licenses and IP [Intellectual Property] rights.
3) actually the license that caught my attention the most is the Joint-Copyright PlaneShift License, although it\'s so short and simple. I like it very much

) ...great idea guys! It permits the authors of the copyrighted (uder the PS license) material to use their own work in other projects as they wish - as long as it\'s not another MMORPG ...it\'s a kind of a \"competition clause\" (don\'t know how it\'s named in proper english), but with a lot of freedom for the author.
Q: May I sell CDs with PlaneShift?
A: Not unless the devs give you permission. But, as already said, you can sell the GPL\'d source (if that helps you, of course!) without their explicit permission.
Q: May I burn the CDs for a friend of mine who doesn\'t have a broadband?
A: Yes, with the (silent) permission of the devs. And since there has been such cases already in the past and the devs permitted it, it\'s only logical that they won\'t make a fuss about you sharing this CD with your friend.
Q: May I share PlaneShift over P2P or as a download on my server?
A: Erm, that one\'s a bit tricky. Technically
SourceForge, which hosts the PS downloads (and project) works with mirrors, but I guess they have the PS devs\' (silent) permission for that. If the devs would give you the permission too, there\'d be no problem.
The more tricky part is the P2P sharing, since they\'d have to permit it to everybody that shares or downloads - and that\'s pretty much the same as canceling out (or at least narrow it in quite a bit) a quite importaint section of the PS license.
Q: May I download PlaneShift from a P2P or another (non-sf.net) server?
A: As long as the PS dev team don\'t permit it, no.
In short: you may not (re)distribute the whole PlaneShift package unless the devs give you the permission for it. I guess with the burning to share with your friend (for free) can be considered ok, since they\'ve already permitted it a few times.
As you can see I\'ve changed all the \"Can\"s in the questions into \"May\"s ...that\'s what law is all about - it can\'t tell you what you have to do, it can just perscribe you what you should or shouldn\'t.
p.s. allthough i can\'t say i\'m a pro on IP law, i am a law student :] if that matters to anyone in this case
p.p.s. yes, we the open-source community do make a big fuzz out of legal problems. why? because we\'re being herrassed about it that much!