Northshots For photographic tours and workshops – we went with this company, and I wholeheartedly recommend them, but there are many others.
Skye tourist information General information about Skye
http://www.walkhighlands.co.uk/skye/ Lots of walking routes to download to GPS, and reports from people who’ve actually done the walks.
Wikitravel – General information for visitors to Scotland
Skye Guide – website about Skye
Books about Skye – click on covers for more information