I had 9.04 RC installed "within Windows" on my laptop running Vista SP1. After uninstalling it, I installed 9.04. Installation went well and then the reboot. Vista came up. I was not given a dual-boot choice to boot into Ubuntu. I checked the hard drive and found a 17.2 GB Ubuntu directory so I know the files are there.
What happened, and how do I get it to dual-boot?