From the CD-ROM to install the ubuntu how long?

cable pulled out, more than 20 minutes to 30 minutes.30, a new version of 8.10 should speed up the installation of speed, I U disk with installation, took 15 minutes, probably less.If 7200 is the desktop speed up the installation should be faster.
This is, of course, do not download the language of the package it for half an hour or so ! Xp than a simple point, not by the driver.