I have the same experience than you sergeantJack.It takes a long time before i see the first modified eagle on my screen.I email to B L Render and he answers about an update soon for ProPack.He suggest me the same you did ,ChromeTiger.But the textures are very nice and the bigwing eagle bonus you can download from the 3dMenagerie site is good and have some special poses not possible before with the eagle