Yes, looks like there will be about five name branding firms similar to Raptor/Octagon/Icecrypt/Rebox/Forever routine. Not necessarily under those names.
Here's a fairly recent review of the PrismCube Ruby from one of the Euro sat magazines. The specs originally mentioned blind scan, but the review does not. Then again, I may have missed it.
I found one of these for about 85$ so i decided to test one out. Eb i didnt see your post until now. I will test it out anyhow. If i can set it up for the 105 radio mux i'll be happy.