Little more information I found. I couldn't find any clips of him though.
WINONA STATE senior wide receiver CHRIS SAMP has drawn additional interest from Green Bay... he had a private workout with them recently... ran 4.53 in the 40... 4.13 short shuttle... 7.09 three-cone... 36.5" vertical... 27 reps of 225 pounds... weighed 6026, 226 pounds... also worked out at Wisconsin's Pro Day... ran 4.52 in the 40... 4.15 short shuttle... 7.12 three-cone... 37" vertical... 27 reps of 225 pounds... scored 32 on his Wonderlic... Jacksonville, Green Bay and Pittsburgh have all shown additional interest.
Link:
http://www.nlscouting.com/update041305.htm
Winona State's Chris Samp, a rookie free agent from Green Bay Preble, needs substantial technique work
Link:
http://cbs.sportsline.com/nfl/teams/report/GB/8473965