[QUOTE=droptank21] Prism was a tad slow on the load screen. But once it was past that it was just as quick as IE9.
But it doesn't actually seem to create a desktop app. More seems to operate as an offline browser, storing the webpage files in a temp folder, then loads the offline content in a mini-browser like Opera mini with a shortcut directing to it.[/QUOTE]
Checkout these guides 'Packaging WebRunner Applications'