Problems installing Ubuntu using CD

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http://askubuntu.com – I tried installing Ubuntu 64bit on my new laptop which now has Windows 7 64bit (preinstalled). I want to install Ubuntu and keep Windows 7. I burned .iso on a CD, I put it in CD drive and rebooted. I saw a keyboard logo and then there was a black empty screen. I take the CD out of the CD drive and turned off using the power button. I then boot to Windows and ran wubi.exe that was on the disc. I clicked help me run from Live CD (actually it was in Slovenian). Then it finished its job and I rebooted. I got no wubildr stuff and then completing Ubuntu installation. Press Esc to see boot options (HowTos)