Upgrade - dual boot

[Giulio Sorrentino]

You simply have to boot from cd and select "update installation" instead 
of "new installation".
Do you know the fc2 partition bug that don't make windows loaded?

Mike Westkamper wrote:

><cut>
>I want to upgrade from FC1 to FC2.
>
>I tried it on another machine and the GRUB part was messed up and I had to
>reload from scratch. Many frustrating hours later I decided to ask for a bit
>of help.
>
>Any pointers on how to do a fresh FC2 install over FC1 on a system that has
>GRUB as a dual boot, without trashing the GRUB and WIN2k parts?
>
>Thanks in advance for any help.
>
>Mike
>  
>