Hi, I'm new to nLite and the forum. I've made one trial run on nLite successfully with just SP3. So now I need to learn how to add the updates/hotfixes to my nLite disk. I'm using my retail Windows XP Home 32 bit disk (which includes SP2), and I've downloaded SP3. 1. First question... I downloaded the smaller network install flavor of SP3. How is the ISO flavor of SP3 different (aside from being a larger download), and is one flavor better than the other? 2. In order to include the post-SP3 updates, do I just use the UDC program found here? Thanks.