I have made this purchase from the alienware site, however, i did not get any confirmation on the page or did not receive any email. all i see is this transaction under ARP progress. i hope this is valid and the product will be shipped, this is my first time making a physical item purchase using ARP. Can someone confirm who has ordered the kit before or any physical good. ? does it simply show up on your doorstep or you get some email to confirm the order. ?