The VS2010 Professional RC installation fails.
It gets to the Visual Studio Setup screen, and when the progress bar gets to 100% it dies. Under some timing circumstances (depending on the speed of the install media, perhaps) the Next> button is enabled and the error does not occur until I click on it.
The error is a Data Execution Prevention error, with the message "To help protect your computer, Windows has closed this program. Name: Suite Integration Toolkit Executable"
On closing this message an error log is sent to Microsoft, and the Setup quits, but it leaves the installer in some hung state that prevents any other installation from starting until the system is rebooted.
I have attached the screen shot of the error and the result file from the Collect utility.
The system is Windows XP SP3; VS2005 and VS2008 are installed. VS2010 Beta 2 had been installed but is now uninstalled.