k0rn_h0li0:
This is what I would do --
1) go to sourceforge and download a 2009 version (1.3.4 for example) of SystemRescueCD, then burn it to a CD at a slow speed (8X) to ensure a good burn
2) disconnect the drive with any sort of Windows on it, leaving only the drive on which you want to install ubuntu connected to power and SATA or IDE
3) insert your just-burnt sysresccd into cdrom, change BIOS Boot Priority to cdrom first and boot to the CD
4) at the first prompt after booting to sysresccd hit F2; at the second prompt type either "startx" or the default recommendation at the top of the list and hit <Enter>
5) a yellow terminal will appear next, at which type the following command
PHP:
dd if=/dev/zero of=/dev/sda bs=4096 conv=notrunc,sync
for a SATA hdd (or substitute "of=/dev/hda" for an IDE hard drive)
6) WAIT! Go make a sandwich or watch TV for about 30 min/80GB hard drive space; speed varies with hardware, but I find this rate to hold for my machine
7) When done, some satistics will appear ending in "xxx MB/sec"
8) now, at the same yellow terminal as before, type "gparted" and hit <Enter>
9) partition your hard drive; do you know how best to do this? Post again if not -- I am glad to assist (or someone else will).
Many times, linux (especially Slackware or Slack-derives distros like Slax) is inhibited by any trace of a MS file system (esp. NTFS) on the hard drive. This is why it is best to wipe the drive with zeros first (
i.e. the dd command)
Best wishes with Linux!
Pane-Free (and staying that way)