Packers begin signing undrafted free agents

This will be the running post for all of today's news regarding undrafted free agents.So far, the Packers have agreed to terms with:-- Quarterback Noah Shepard of South Dakota, according to the twitter account of a reporter for the Souix Falls Argus-Leader.-- Running back Quinn Porter of Stillman College, according to the website NEPatriotsdraft.com.-- Defensive end Frank Zombo of Central Michigan, according to the website NEPatriotsdraft.com.Also, the Packers have invited the following players to attend next week's rookie orientation camp on a tryout basis:-- Shawn Gore, a receiver from Canada, according to the twitter account of Sports Specific Training.-- Offensive lineman Mike Aguayo of UTEP, according to the twitter account of his agent.-- Rob Demovsky, rdemovsk@greenbaypressgazette.comhttp://twitter.com/RobDemovsky