where else can i look for firmware :(

like a lot of ,,smart guys'',i busted my mp4 player trying to upgrade it and now i am searching like crazy for the right firmware.just in case you can help me with the firmware that i need,here are the details of my player :
samsung 719 1G
k9g8g08u0m
ATJ2091N
board:scc 91-002 V0.1
2006.09.02


this is the original firmware that my player had:
act2097_s72_1
2006-04-05
9.0.50
2006-10-03

if anyone of you happens to have it please send it to gigicu80@yahoo.com

thanks a lot