[exeter2008]

hi, I think my internet is having the same problems as everyone elses here, I'm not entirely sure what I'm doing, but have changed the routers MTU to 1492, but that has not changed the fact that some websites are inaccesible. How do I change the MTU on a mac? also will I need to install the software mentioned above onto my housemates vista/XP computers??

thanks - sorry if I've repeated any prior questions