Studicaで4.xのpreorderライセンス手に入れたんで Unity3.xでアクティベーションしてからUnity 4 betaにしたら this prerelease version of unity 4.0 can only be run by 4.x license holders とか言われたお・・・^o^ どうも学生版ではだめなようだお・・・
Our free giveaway campaign of Unity Mobile Basic add-on licenses for iOS and Android has generated a lot of new excitement in the Unity community about the great potential in developing a mobile game. We would like to remind you that if you have downloaded more than two free Unity mobile add-on licenses through this promotion, you must activate them no later than April 20th, 2012. If you activate more than one license on the same computer, only the last serial number/license activated will be valid. 一個だけなら大丈夫?