Flex 0.22 - for Nvidia Quadro

hi,

i will see Flex demo on my old Quadro 6000,
newes version cannot play on my system (requied SM >3.0)

Flex demo 0.22 maybe work but where can i download ?
(Switched to bindless textures, 50% reduction in CPU usage, because of this change Flex now requires an SM3.0 or above GPU)

Flex 0.25 is availabre here
http://www.cgchannel.com/2015/03/download-nvidias-bizarre-new-physx-flex-demo/

but Flex 0.22 has anyoune a copy or a link ?

Many Thyanks
Mario