Windows 7 ultimate 32bit install on 64bit machine?

Yes see Windows Reinstallation Guide/A Clean Install of Windows 7: http://philipyip.wordpress.com/dell-community-forums/ 

This will guide you through the installation procedure.

Hey,

I found this website very helpful:
http://www.microsoftlivesupport.com

You need not sit and search for the fixes. Most of the issues are resolved for free and they don't push you for sales unless a maintenance is required.

You can chat with them by clicking on the chat button and they resolve the issues in minutes by taking your computer remotely.

They are my local technicians as they charge you very less than other local technicians and remote support services.

Thomas

You can check out the Microsoft professional chat blog (https://msprofessionalchat.com/blog/) post to resolve this error.

ANCIENT XPS M1530 is equipped with the following specs:

• 15.4-inch WXGA (1280 x 800) CCFL glossy screen.
• 2.2GHz Core 2 Duo T7500 processor, Santa Rosa chipset.
• 2GB DDR2-667 SDRAM (up to 4GB DDR2 SDRAM max).

So yes 32 bit windows would install.