How to create a bootable CD (after Slipstreaming Windows XP)
(This is the next step after How to Slipstream Windows XP Service Pack )
The programs we are going to use are, IsoBuster (to exstract the boot file) and Nero 6.
First step is to extract de Boot Loader file. To do this, insert your original Windows XP CD.
Start IsoBuster: in the left pane choose "Bootable CD" and in
the right pane, right click on "Microsoft Corporation.img"
and choose foe "Extract Microsoft Corporation.img". Save file to a folder on
your hard drive (here "!nstall\XP_CD").
Once extracted, start Nero Burning Rom (minimum version should
be 5.5.9.0), and choose CD-ROM
(Boot),
browse to the location of your extracted .img file,
enable "Expert
Settings", "No Emulation" and "Number of loaded sectors" = 4 (See below)
Next go to the "ISO" tab and change as seen below
Important here is to set the "Do not
add the ';1' ISO file version extension"!
Otherwise the CD will not boot.
If you don't have this option in your version of Nero, you will have to update
your version first.
Next tab is the "Label" tab. Here you can give a name to it.
Click on the "New" button and select the files and folders from the location were you stored your slipstreamed installation files.
and burn.
Ready 
Other tips are:
How to Slipstream Windows XP
Service Pack
How to create your own plugin
How to create an iso file with
Bart's PEBuilder
How to extract Windows PE from
Longhorn
How to change the Bootscreen of
Windows XP
Any remarks or suggestions, just let me know