if any one need help with some mapping or want a new idea
head to
http://www.twhl.co.za/index.phpthey have mapping tuts - pictures and exapmle downloads -
they also have entity guides for HL not sven or anything
they also have links to archived -VERC- pages
as well as those same article on that website so you don't have to use the archived ones - ps no pictures for them sry -