I think a bit of both, thats the vibe I get from the site.
I remembered an electrician I know, trusted person too, in the family. I just asked him if he would like to put the xoxbox together for me, he said he wouldn't touch it, wouldn't risk it. It would be a couple of days work including any fault finding afterwards and overall whilst he is capable he couldn't give guarantee that it would work out 100%
I'm sure it would be more of an ideal thing for certain enthusiasts, who are capable of building the thing for themselves, have the time, patience and inclination, and are not paying someone per hour to do it for them.
Its looking like the TBX
