Thank you so much, it works perfectly! My friends need this as well, as my whole year group at my school have just bought the TI-Nspire calculator for our GCSEs.

Hi, I'm a new member here, and have just succesfully installed ndless on my TI-Nspire (Not as easy as I thought it'd be! I have Win 7 64bit, and had trouble finding OS 1.1). I have a small problem though, as I have a newer TI-Nspire, so whenever I turn it off, I must remove the batteries in order for it to turn on again. I know that this is a known problem, but I have heard that there is a utility available which can help with this issue. Is this true, and if so, where can I find it? I'd appreciate any help that anyone can give me. Thanks in advance.