[brandogg]

Doesn't look like it, but it shouldn't matter. I don't even know if this would be grounds for voiding your warranty, after all you're flashing Verizon's own software, using Samsung's own tools. If you're doing a custom/cooked ROM, sure, then you're breaking the rules - but if you flash the "beta" ROM, you aren't doing anything that the phone wasn't designed to do. Not only that, but the people at the shop most likely wouldn't have a clue that you've done anything anyway.