<A target="_blank" href="http://podcasts.infoworld.com/d/microsoft-windows/windows-xp-windows-8-dont-go-there-173658?_kip_ipx=342788638-1316722165&source=rss_infoworld_top_stories_">Number one reason: WinXP support will probably expire before Win8 ships</A>. The learning curve for workers might be daunting. Finish your Win7 migration before starting a Win8 migration.