I have win7 beta running on two multi installs with XP Home on the same physical hard drives, different partiitons and they are working just perfect! I have them networked also, and it is super easy once you go over the details of how it works.
Here is the installation directions that come up on the download page, maybe you didn't have them handy Buf
http://www.microsoft.com/windows/win...tructions.aspx Turn OFF Antivirus programs.... I know, but you should according to MS....
And Defrag the hard drive well....I found that twice was a better option than just once!
Referring just to anyone who wants to multi-boot, you have to choose the
Custom option during the installation beginning in order to select your desired partition or drive.
I installed Windows 7 while running on XP....that is one way, and the directions have that way.... though, I see that you can certainly boot up from the install DVD and do it. I made the partitions beforehand, by using EASEUS Partition tools (free one) to shrink the XP C:/ drive, and I created a Primary partition on the same hard disk of about 30 gigs and left some Unallocated.
The Win 7 setup runs right from the DVD, copies the files etc and then it will restart the computer several times during the install....just let it boot, do NOT press any buttons like you would to boot from the DVD or CD.... you will see a new temporary option in the boot list called "Setup of Windows 7" or something simialr to that....I only caught sight of it once..
In other words, just let the install restart the computer itself....no buttons needed, until you have to choose at the last restart which operating system you want to start into....then, you have to choose 7 or "Older version of Windows"
If Acronis Safe Zone is preventing that, you will have to work that out, too.
Have a good evening