http://www.supportpcs.co.uk/installcd/
Creating a Windows Installation Disk from a recovery CD

http://supportpcs.co.uk/index.php?option=com_content&task=view&id=231&Itemid=39
Using Bart PE to create 'the ultimate recovery disk'

http://lifehacker.com/386526/slipstream-service-pack-3-into-your-windows-xp-installation-cd
Using Nlite to make a slipstreamed windows installation disk with latest service pack etc

http://www.simplyguides.net/guides/using_autostreamer/using_autostreamer.shtml
Using Autostreamer to do similar