The way I have updated my ISOs up until know is kind of painful, and somewhat random. And with SP3 available, it's not working very well, nor quick. This is how I have done so far: 1. Copy entire original SP2 ISO to harddrive 2. Load nLite and load the latest preset 3. Add SP3 4. Add the new hotfixes to the old ones and start the entire process (time consuming) 5. Save ISO, burn Occasionally, I tend to mix up the latest preset and instead of loading a clean SP2, a previous disc is loaded. This causes all kinds of strange behaviour. Firewall is not turned off, WU is set to automatic regardless of my setting in nLite, I have to run the "Welcome to XP"-guide, and it complains about missing files (NIC drivers) during the file copy process. How do you all do it? For example, I have a copy that works very well, non of the above issues. How do I just add the updates release during the last week? Without screwing up drivers, tweaks, patches, settings, etc.