Marian, that's my biggest concern, and I raised it with the tech guy. He's going to chat with the admin people and get back to me tomorrow.
I can use this computer as is. The side panel comes off easily and access to the power button inside is easy. If it comes to it, I'd be happy with a discount refund rather than go through the he** of sending this back and arguing with customs.
It runs beautifully, by the way. I'm impressed with how quiet it is. I'm loading up a new game just to put it through its paces.