free internet download manager 5.11Can anyone tell me where to find free cerial no for "internet download manager 5.11 build 9"?

i liked the software verrrrrrrrry much it downloads every thing on a page even when u try to listen to music it automatically downloads it and can anyone tell me where to find free cerial no for "internfree internet download manager 5.11et download manager 5.11 build 9"
S/N: Y5LUM-NFE0Q-GJR2L-5B86I
S/N: 4BTJF-DYNIL-LD8CN-MM8X5
S/N: XAGZU-SJ0FO-BDLTK-B3C3V
S/N: 8096S-WPEY0-ELYB9-6YYFV
S/N: U5344-TYMKO-5EJZW-0Z16P
S/N: 9NKWG-FNJSG-O1HM0-BQX3N
thanx buddy I registered mfree internet download manager 5.11y version... ;)
Try these
S/N: 8096S-WPEY0-ELYB9-6YYFV
S/N: U5344-TYMKO-5EJZW-0Z16P
S/N: 9NKWG-FNJSG-O1HM0-BQX3N

Also could you tell me if these work after you try?