The issue is the Captivate wrapper script not working in newer versions of flash. Here are links to the individual pieces of the video tutorials:
Applying Discounts:
01_Introduction.swf
02_discount_a.swf
03_discount_b.swf
04_discount_c.swf
05_discount_d.swf
06_discount_e.swf
07_discount_f.swf
08_discount_g.swf
09_discount_h.swf
10_Solution_Recipes.swf
Coupons:
01_Overview.swf
02_coupons.swf
02_create_coupons_eCart_Object-final.swf
02_create_coupons.swf
Protx:
01_Overview.swf
02_config_mysql.swf
03_config_access.swf
04_config_mysql.swf
05_protx_gateway.swf
06_Testing.swf
10_Solution_Recipes.swf