Ubuntu Server Install - failed/now: disk read error

[strata2]

Corrupt file in initial Install. Fresh download to new CD, Now:

A disk read error occurred.
Insert a system diskette and restart
the system.

Don't have a disk; HP X-class Visualize Workstation
Downloading third try - burning to boot from CD to install.
Help!
Many thanks in advance

[cariboo]

Burn the .iso at the slowest speed possible. Make sure you burn it as an image and don't expand it first.

When you boot from the install cd, there is a disk integrity check in the menu. Use it before installing.

Jim