Rusty:
I did mine about 2 months ago. As the above posts say, the Trevor Thom manual covers most of the info that you need. The best way of getting an idea of the questions is to read the 'PPL Confuser' book. If you haven't seen it, it gives worked questions/answers to all the PPL exams. Many of the questions that are worked through are almost word-for-word copies of the actual exam questions set. (At least they were for me!) Learning the 'correct' answers to the questions won't give the best of knowledge, but the Confuser book will certainly get you through the exam. In my case, I sat the exam (and passed) with just 2 hours work (reading the manual and then studying the confuser just before sitting the exam. Again, it's not the best way to learn but if you want to pass the exam, and then study further later, it's great! Good luck!