Want to score a free PC upgrade? How about a free XFX GeForce 7900 GT? How about a set of PC hardware and accessories valued at more than $1,000 and a free 12-month subscription to World of Warcraft? These prizes and more can all be yours if you enter a winning machinima movie using World of Warcraft into Blizzard and Xfires Summer Movie Contest. Only movies created using World of Warcraft will be accepted. There are four categories in which you can enter your submissions: Short Film, Comedy, Music Video/Dance and Drama/Action. $23,000 worth of prizes will be given to the winners. To get more details on entering the Summer Movie Contest or to take a look at the prize packages, head over to Xfires official contest page.