The Association of Scottish Genealogists and Researchers in Archives.

Cyndi's List details many relevant genealogysites on the web.

A Guide to UK & Ireland genealogy research.

Scottish Government records for births, deaths, marriages, censuses & parish registers.

Scotlands Places 

Information by location. A growing resource. 

National Library of Scotland

Complete with Family History Guide.

Scottish Indexes

Useful additional records from Scotland.
  

Who Do You Think You Are?
  

Information on "Overseas" Ancestry.  !! New !!
  

Census Records.

US Version of Ancestry.

World wide genealogical data, including data extracted from UK Parish Registers.

National Archives of Scotland

Scottish Archive Network

Internet access to the written history of Scotland.

Detailed information about all Scottish parishes 1791-1845.              

National Archives

The UK Government's official archives including census data for England and Wales.

Cora Num

An index and links to a multitude of Genealogy websites for Australia and

elsewhere.

Scottish Places

The Gazetteer for Scotland

BBC Family History

Some thoughts on the use of DNA in Family Research