I have an emergency key which I have been using to start and run my car for the past two months.
The emergency key is plastic with no chip in it, or at least nothing apparent for the weight and size of the key.

I purchased a new blank keyblade on eBay.
Can I have the key cut by a local and program the key myself using hte emergency key?

If the emergency key is in the ignition, can I program the new key (after being cut)?

Thanks.