I've just upgraded to PM 4.2.1 from 3.1.2, OS 9.1, and I notice an enormous boost in speed and responsiveness. I cannot understand this; what has allowed 4.2.1 to be so snappy? I'm on the same DSL as before, but PM is now really noticeably faster in the download.
Can someone explain how this has happened? -- Judy Beiss

