Thank you nuhi and emgee1465 for your replies,
I suppose I should have specified that used nLite to slipstream SP3 into and am trying to install Windows XP.Thanks emgee1465 for the clarification; I didn't make sense to me that a key should be SP level specific but was confused because that is what a number of less confident MS support technicians told me on the phone and was then repeated by Lenovo support when I rang them. It makes more sense it that an OEM key will not work with a retail edition and vice versa.
Now that I have that straight, I have three legitimate (are they any other kinds

) available to me:
- Two OEM licenses which come with my two ThinkPads (an older but much loved T23 which I want to retire to a lesser role in another location and replace with a new T60 as a desktop replacement);
- A retail license which came with a replacement XP wSP2 CD I once ordered and received for some reason I can;t remember (I think it was because I bought the T23 second hand or just no longer had access to the hidden partition); and
- Guess I would like to stick with these legitimate keys if possible.
I guess this is where this post converges with
my debut post in which, very new to nLite, I ask about using nLite.
As I mentioned in this post I have since become a little more familiar with nLite, and discovered Sun's VirtualBox to test a number of images but discovered that I don't at moment have the time to create the image I would like to but will instead settle for an SP3 image (with IE7, WMP11 and maybe a few hotfixes integrated) common to and which I can use for both ThinkPads until some time in the future as I have time to fully customise and integrate source files for each.
So the question now is do I go:- The setupp.ini solution; or if I think I have them (I think I managed to extract the OEM i386 source folder when I created a recovery disk from the T60's hidden partition);
- Creating a new image with nLite
(nuhi, I'll download the new version thank you)The other problem I have encountered is not having the controller drivers needed at F6 to install XP (this is the first time installing XP to a SATA HDD). Can these be generic drivers and where should I look for them? Any ideas?
It seems just as I get onto top of and become confident with one thing, new problems to overcome start all over again when I move onto new things