I was ready to go for this because even with shipping it's 18.00 after the two MIR's.
The CA security software was an after thought, because I would never use it. Just use the box UPC code to get that 15.00 MIR. But I read a little more closely and this is one more hoop to jump through (from the website):
NOTE: Take advantage of this FREE 30 DAY TRIAL. If you DO NOT want to continue to be protected by CA Internet Security Suite 2007, just contact our helpful customer service reps, and they will handle the rest. Otherwise, after 30 days we will charge your credit card $69.99 for a full year of protection and product updates.
Now on top of mailing in two rebates, we need to make a phone call within 30 days of purchase to cancel the software (it looks like, they charge even if you don't install it), or else they will charge your CC 69.95. Too many hoops for me, third hoop killed it.