I don't think it's a matter of "technically" different - I don't personally have specific enough knowledge about the program to speak knowledgeably about whether they (DOT or NET) are technically different, I do know that at the least, money games are filtered from the .NET skin and that difference is sufficient to skirt the issue of prohibited online gambling advertising that prevents the DOT skin from being featured in the commercials.
I recently read an article about the exorbitant costs associated with this software - UltimateBet claimed it would costs them 6 million dollars to rewrite their program. I imagine, since so many networks do this with ease and less expensively, that just placing a skin on their core program, filtering out real money games would be significantly less expensive.
Merlin333
