What is the fine-grained topic of the following text: I have my new noise-canceling headphones, my laptop, portable DVD player, MP3 player, PDA, PDA keyboard, emergency PDA power supply, book to read, client prep material, papers to review, newly burned DVDs (9 episodes of Blake’s 7, 24 Hour Party People and Patrick Swayze’s version of King Solomon’s Mines), audio CDs (mostly Sherlock Holmes audio books) and a memory stick loaded with the countless projects I need to get done. Only return the topic.
Preparation for a long journey with entertainment and work materials