I know this deal is specific to only Nottingham Trent Uni students but it gives free wifi for all NTU students at loads of locations all over europe which would normally cost £6.99 a month.
all you have to do is input your N number and password for free access.
good for those with wifi phones, ipod touch, etc
for more info on what cloud is click the below linkhttp://www.thecloud.net/about-us/about
once again i know its specific for those only with NTU accounts