just tried to re partition it from recovery and still getting the problem, I tried to use usb mass storage to put everything back on there but it just sits there and tries and never connects to my computer, there is an option to format but after selecting it, it doesn't seem to do anything and i'm still getting the same message. Hmmm??
So i'm not sure how i'm going to put anything on my sd card if i can't even connect through usb.
*Update* I must be tired, all i had to do was go into the setting and format from there, for some reason trying to format when it gave me the option wasn't working in the notification menu.