Downloading Windows is kind of a gray area. Personally I don't think there's anything wrong with downloading Windows from any location if you already have a legitimate serial that you bought and paid for.
thats what i had to do. The college was taking too long to get their download up but went ahead and gave me my key. Just downloaded from another source.
Why downgrade to x86 from x64 at all. Since your pc runs x64 why not stick with it. You have the Professional version so you can use XP mode for anything you need that is not Windows 7 compatible.
System Manufacturer/Model Number Systemax N2000 Gaming PC OS Windows 7 Ultimate x64 CPU Q6600 @2.4ghz (G0 stepping) Motherboard XFX nforce 680i LT Memory 8 gb OCZ vista essential sli PC-6400 Graphics Card Dual 9800gt in SLI mode Sound Card Integrated 8.1 High Definition Audio Monitor(s) Displays Dual Sceptre x246w 24 inch monitors Screen Resolution 1920 x 1200 each monitor
Keyboard MS Intelitype 6000 v2.0 Mouse MS Intelipoint 6000 PSU Cooler Master Real Power Pro 1250W Case N2000 server tower Cooling Thermaltake Bigwater 760 is Hard Drives 500 GB SATA II / 7500 rpm Internet Speed Wi-power 1.5GB up / 512k down Other Info Windows 7 Ultimate x64, Windows 7 Pro x64, Windows Home Premium X86, Windows XP pro, Windows Home Server x86, Ubuntu 10.4 x86 and x64, Ubuntu server 10.4, SQL Server 2005, MySQL 5.0
System Manufacturer/Model Number HP Pavilion slimline 3300f OS windows 7 pro 64 bit CPU AMD Athlon(tm) 64 x2 Dual Core Processor 5000+ 2.60 GHz Memory 2 gb Monitor(s) Displays Samsung SyncMaster 191T Screen Resolution 1200px by 1024px