Hi YinYang
It's not bad for a first site

We've all seen worse.
According to the source code, you have sliced a .png in Image Ready. Imagine someone using a dialup connection, waiting for all those images to load, you would lose visitors.
What you need is to study the code and replace the plain gray or green images with background color. Or even better start the coding on your own and use Image Ready just for the graphics.
Furthermore you need font styles and padding, so that the text doesn't touch the borders..
Hmm I don't know about Warcraft. Image-Googling shows that the game is darker and scarier

I think you have to stick to that theme.
And if you need google ads, try to keep them all together on one side (if it's possible).
Keep it up
edit: I use 1280x768 and it looked kinda weird, changed it to 800x600 and a horizontal scrollbar appeared. Your page has the right width to be viewed in 800x600 but it has to be centered

Even 1024x768 has a scrollbar..