Phoenix32,
Don't get too discouraged by the responses (or lack thereof) that you get.
Sometimes no good deed goes unpunished!
I've gained an immense amount of knowledge about the SNAP appliances from you, and others like you on this forum. I seriously doubt that I would have been able to find anybody that I could engage to provide me with the information that you and others so freely give away.
Unfortunately, I fall into the lurker and infrequent forum visitor category. But when I do visit, I always find something interesting -- like this thread.
I don't know enough about what you're offering to say yes I could use them, or no thanks. But I'm fairly certain that after reading your thread at
http://forums.procooling.com/vbb/showthread.php?t=15515 I'll have a much a better idea.
Thanks for giving so freely.
Larry