Hey TJ's just came up across this cool trick and felt like sharing it .I know how annoying it is to format your entire system and then install service pack 3 when you realize some of the applications like bluestacks,many new antiviruses ,etc demand for SP3. So here's my new post on How to Convert Windows XP SP 2 to Windows XP SP 3 in just 10 steps.Be smart and save time guys :)