question about priston tale? : General Discussion

just woundering if anyone has done anything with priston tale with xunleashed???anyone able to make it play in a window or get it minimized .if you dont know what priston tale is its a mmorpg and you can play it free untill you hit lv 40..so if anyone can help me that be great thanks..heres the link if anyone wants to check it out

http://www.pristontale.com/