Again you don't listen. My suggestion: (I spell it out especially for you because you seem to be unable to grasp simple stuff.(Disrespect goes ways))
Get a good web designer that knows modern web design (page layout, usability, style, colours, logo etc.) and have him/her improve the crappy first impression this site makes. That may or may not include rounded corners. I don't know as I am not a web designer as I already mentioned and explained that that was just one tiny technical example, which still does not fit into your brain. All I know is that this sites design (unprofessional logo with green font, annoying flashy ads, black,red or blue text, grey and orange boxes, no advanced CSS etc.) undeniably makes a bad impression, which does not help anybody.
This doesn't have cost a lot. There are a lot of talented young web monkeys out there that don't charge a lot per hour. First thing though is to acknowledge that not everything is peachy.