Couple things to fix. Your banner is pixelated on higher resolutions... mine is 1440x900 atm. Create it with a higher resolution image, at least 1280x800 or so. Also try to move the image so it doesn't cover the golden strip at the top. It disrupts an element to the page's design to be cut out like that.

The widget border design is great except for the black background behind the blue border... instead of having the border painted on black background run the image in photoshop or gimp and convert the image to PNG format and erase the black background for transparency. Save and upload the png's and use that. You will have a much cleaner looking page.

Now for music.... I would suggest against the christian music. Christian music is good and all but when people play mmo's its usually for the immersion of fantasy and escape from reality and the music seems oddly out of place. I would put up a couple star wars film scores like live orchestra performances of the movie music would be cool.

Your forums need more topics prepared for the game other than just general discussion. You could create some generic ones now and start setting up the permissions "unless you already did that and I just cant see nevermind then lol" 

Lastly I would remove the search widget on the homepage and think about the order of your page widgets better. Nobody uses page search widgets anyway...

Heres some good reading material I would recommend to you:
http://psd.tutsplus.com/tutorials/designing-tutorials/9-essential-principles-for-good-web-design/