I totally agree with you, I would like to show like 5 entries only, but the scrip I use only allow 10 minimum
I could make each line smaller, but users would have to scroll nearly each column to read what is inside
I also tried to create a horizontal scrollbar above the table but no success ...

I will ask the pro on stackoverflow if I can modify the script

About the image, I have I must put one for SEO purpose (for Twitter ...). I ll think about using another theme

Thanks a lot again