I have this "Important Download Information" when I purchased zonealarm extreme security online and it reads that I have 30 days from the date of purchased to download your order. What happened if I don't download it til after 30 days? I mean I have the current license key good for 1 year and I should be able to download anytime I want especially if my system crash and need a new hard drive. So can someone please explain to me. Thank you.