@Dave, I'll have a go at what you suggested later, thanks again for the feedback. I done a little more work on the site last night but was knackered so called it a day. Good stuff on studying at Sheffield, the poly is now Hallam Uni, I have some tutors who studied there too when it was still the poly.
@Indradoang, no need to apologise for your English, and thanks for the feedback. I'm going to keep the rounded corners, as I wanted to feature some CSS3 within the design. I quite like them as they are. I will definitely try lowering the radius of them though, and see how it looks.
Glad you like the colour scheme, I really like orange, and think it goes great with gray and black. Regards the fonts, I was using 3 fonts, but only because I forgot to change the font family on an element to one of the two I want to use.
The images are proving to be a pain in the backside to be honest. I've tried reducing the filesize in Photoshop, but some of them come out looking like crap. I also forgot that I had uploaded 3x images for the index page slideshow, that had not been touched and were very large. I meant to reduce them last night, but forgot.
Thanks to you both for the help, I really do appreciate it a lot.