Not really versed in Web Easy Pro, but I can deffinetly point some issues out with the code.
The reason your main header image is distorted is it's getting stretched out, both width and height. See the code below.
Code:
img#e1 { /* images/silsbeefpc001001.... */
position : absolute;
left : 0.00pt;
top : 0.00pt;
width : 600.00pt;
height : 198.00pt;
}
In the above code it's giving your image a width of 600pt which on my screen factors to 1000px. The image size is actually only 800px so the 1000px is pulling the image wider then it should be thus distorting it. The 198pt translates to 330px on my screen (The image height is only 264px, distorting even more). I keep stating my screen because there are so many
factors when it comes into converting pt to px. Not sure if it's easy to change a value from pt to px in Easy Web Pro. Perhaps someone with more knowledge on that paticular program can help. You can always edit this within notepad too, but can be confusing if you don't know how to read html/css code.
So it looks like the image was created for a 800px wide site, but web easy pro (to fit all the content) has stretched it out to 1000px (roughly). Check into the settings and see if you can play around with the different size box's (divs). Most of the box's(divs) are larger then the content in them.
Hope this makes sense. If you need any more help or guidance with this please let us know.