XP Double Unattended - Keep First, Add Second One

[bloodhand]

Hello everyone !

I encounter a problem when I try to make myself a light copy of Windows XP SP3. I am using a version that has already been Unattended once, as it contains most recent SP3 Updates, all .NET Framework integrated, as well as IE 8 and WMP 11. Now I want to skim it with nLite, but also make it Unattended (use only default Administrator account, input CD-KEY, Network Settings, User, Language, Keyboard and Computer Name information). The problem is nLite sees the first Unattended session and warns me I will lose it if I apply the new one. I tried ignoring this warning, but I don't get IE 8, WMP 11 and most recent SP3 Updates installed anymore.

I wonder if there is a way to keep the 1st Unattended session's settings and add the 2nd Unattended session for automatic intallation.

Thanks in advance !