Sometimes you are installing something, were as your asked to insert the windows xp cd, and sometimes your just to lazy to get it, or you dont have it at the moment. Well heres something that'll definitely solve that problem...
1. Insert your windows xp cd
2. click on, Perform Additional Tasks
3.now click on, Browse this CD
4.Look for the I386 folder, right click on the folder and copy.
5.Get into, My Computer
6. right click on you c: drive and paste.
Well folks, from now on you never need that cd agian, I mean never ever...