Hi there Does anyone know where I can find a good example of a DWG file involving a timber-framed building??Or in fact any site where I can download any DWGs! I`ve not found one yet! Thanx!

Autodesk 2010 sample files: 
http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=12456726&linkID=9240618
 
Few sample files but not all are in 2010 version. Hope this helps.
 
 
Sean
http://www.autodwg.com/
 

Check samples athttp://www.timberworksdesign.com/timberframe.htm

Great, thank you!