are they worth 465 X 15 ones as i never tried them wonna place them here http://www.mauresmo.info just under header will they do well then others
Its works on some site and not at another so the best way to know is to try yourself why not give it a try for a day or two. Best of Luck
They haven't worked all that well for me, but I know of others who speak highly of this ad option. I have been known to "accidentally" click on these types of ads when I thought that they were regular links, so mix them in with your site and you may do well.
you should first design your website and let free some ad spaces, then you choose the ad sisez to fit your design. When designing think to adsense, but the sizes don't matter, the integration in the design is more important.
It is all about testing, what might work for you might not work for others. The only way to find out if it works is by testing it. Good luck!