Is It Legal To Build A Personal Rig With Windows 7 OEM License

I am unsure of the answer, but I think that it is illegal to build a personal rig with Windows 7 OEM license, without the intent of reselling it to a third party.In the past, with Microsoft OS prior to Windows 7, doing the same thing was legal, because back then the following clause existed in the OEM license:"OEM system builder software packs are intended for PC and server manufacturers or assemblers ONLY. They are not intended for distribution to end users. Unless the end user is actually assembling his/her own PC, in which case, that end user is considered a system builder as well."But as of Windows 7, the above paragraph has been removed. Therefore someone that builds a PC without reselling the PC to a third party no longer qualifies as a system builder. Further details concerning this omission can be found in this article: url...Furthermore, the current Windows 7 EULA states that only a System Builder has the right to purchase an OEM license, and only to install it on one PC intended for resale to a third party:

"2. Authorized Distribution and Acceptance. To distribute the Software or Hardware in this Pack, you must be a System Builder and accept this license. "System Builder" means an original equipment manufacturer, an assembler, a refurbisher, or a software pre-installer that sells the Customer System(s) to a third party." url...Here is the rest of the legal text as found on newegg concerning the OEM Windows 7 license:Use of this OEM System Builder Channel software is subject to the terms of the Microsoft OEM System Builder License. This software is intended for pre-installation on a new personal computer for resale. This OEM System Builder Channel software requires the assembler to provide end user support for the Windows software and cannot be transferred to another computer once it is installed. To acquire Windows software with support provided by Microsoft please see our full package "Retail" product offerings.