My maths books arrived yesterday! I've been looking at scientific calculators on Amazon & apparently the calculator; 'Casio FX-991ESPLUS' can do calculus (according to reviews). I'm going to order one!
Oh, & I've been looking at the Computing/IT section to try & learn the things people are doing. A helpful TSR member gave me the website for AS/A Level - ocr computing overview (You'll find it on google, then just use the tabs at the top! :-) I'm not sure if it'll be similar to what we'll be doing, but I want to try understand as much as possible before I start! :'D
PlGLET