Does it occur consistently with current version during each preview? In my experience, the only delay I can spot is during the first one, supposedly due the fact that IE (core) starts. But 20 seconds is way too much for cold start of IE even on very old hardware.
And what about IE per se, how long does it start on your machine? -- <http://forum.pspad.com/read.php?2,59328,59329> PSPad freeware editor http://www.pspad.com
