HofT, sorry, but where you saw word "Hrvatska"? I'm bit confused now

Otherwise, you are mostly correct, except for the fact that Croatia did anything in Bosnia. Bosnian Croats did, and in some periods of war they are equally shamefull as Bosnian Serbs.
As for weapons, of course Croatia got weapons illegaly. UN weapon embargo was one of the most shamefull actions in all history - all former Yugoslav Army weapons and facilities were in serbian hands, and UN gets same embargo for Croats and Bosnians. How appropriate.
Kunikuni - you are completely mixing periods, situations and actually, even wars. What happened in early 90's in Slovenia (for very short period), Croatia and Bosnia is one thing (pure serbian agression, since wars were held only on slovenian, croatian and bosnian territory, not a single bullet was fired on serbian territory, and neither Croatia, nor Slovenia or Bosnia never claimed any part of serbian territory to be theirs) - and what happened in late 90's in Kosovo is completely another thing.
Now, Kosovo IS historic part of Serbia, and although it's truth that in one period Kosovo Albanians had practicaly no human rights, they are definitely not innocent in conflict. And, you might be surprised, but I actually opposed NATO action. First of all, I think that IF there was time for action then it was when Serbia was doing in Croatia and Bosnia the same thing Iraq did in Kuwait. Not when Serbia was dealing with things on its own territory. Second, NATO proved to be very un-efficient (sorry, I lack a word here). If they were bombing only military objects I would maybe agree, but they killed a lot of civilians, they simply destroyed country for nothing. Kosovo problem is not solved, both Albanians and Serbs over there live in conditions that are not only not civilized but completely not human, and already economically destroyed country (all Serbia, not just Kosovo) was destroyed in military way as well.
As for Serbo-Croatian war, I can only tell you that thing that says the best about it is fact that Croatian Serbs war leader deeply apologized and expressed shame for his and his compatriots actions. I am bit in a hurry now, so if you want to read his exact words (and many other things about all Balkan conflicts) I can suggest you to go to
http://www.b92.net - this is serbian website with good english section and search engine and with a lot of news and reports.