3 Upgrade scenario questions for Windows 7

[bupkus]

First, I have both a Vista Business 32-bit disk and a Vista Ultimate 64-bit disk. Yes, I have key codes for both the 32-bit disk (business only) and key codes for the 64-bit disk (Ultimate only).

Also, my gf has a Dell Vostro 1500 laptop with 2GB of memory and XP Home Premium.

1) I want to install Windows 7 RC1 to her laptop and then eventually install Windows 7 Home Premium 32 or 64 bit (don't really know which).

2) I currently have Windows 7 RC1 64-bit installed on my desktop. I want to end up with Windows 7 Home Premium or Win 7 Professional 64-bit only.

3) I have Windows 7 RC1 32-bit installed on a friend's desktop. It has a 939 socketed motherboard with 2x1 GB modules. I want to end up with Windows 7 Home Premium of either 32 or 64 bit as no further memory upgrades will be done here.

What would I need to buy to reach the desired goal for each of the three computers listed above given the versions of Vista listed up top?

 

[VirtualLarry]

You want to end up with three Windows 7 installs, starting with two Vista install CDs? Somehow, the math on that doesn't work out.

 

[bupkus]

Originally posted by: VirtualLarry
You want to end up with three Windows 7 installs, starting with two Vista install CDs? Somehow, the math on that doesn't work out.

Not useful information.

Edit: I am on a pre-order upgrade list at MicroCenter for W7 HP and I'm considering doing the same for W7 Professional.

 

[Gooberlx2]

You need two Win7 upgrade licenses (one Pro, one Home Premium) for the first two. Then a retail Win7 Home Premium full install license for the third.