On a standalone Pc, I would personally prefer "Abtrusion Protector™ Personal Edition." It is free for home use.
http://www.abtrusion.com/
I do not know how good the "Abtrusion Protector™ Settings Server"
http://www.abtrusion.com/products.asp is.
The program is made in Sweden,
http://www.abtrusion.com/founders.asp