Gaelic Net
This is a site dedicated to all aspects of the Gaelic language. It is an excellent site with a wide variety of links.

Gaelic and Gaelic Culture
A wide ranging site covering a variety of topics. Not the most visually impressive but packed with content

Scottish Radiance
This is a much wider site than just Gaelic. It has a combination of topics and includes audio and midi files of Scottish songs and phrases.

Scots National Dictionary
A very good site offering links and a database of words and phrases.

Scots Speakers Curn
A site which upon initial examination appears not to be in English- It is of course in Scots !!. Try and investigate and you will find audio samples as well as text.