Every week or two, I get an email from someone saying: 'You should post about Bhaji's Loops for Palm PDAs, it's awesome'. I mentioned it in an Engadget column a while back, but it's probably worth another go. It's a bit like Reason for your PDA - sample playback, virtual instruments, effects, wavetable synthesis, and a special mode for live performance. Reader Carl has composed 8 mini-albums with it. It works on a Zire 31 (about £50 on eBay) or any other recent Palm handheld, and the full version only costs $26.99. (Thanks to Kevin, Anonymous, ACB, and everyone else)