System Manufacturer/Model Number ASUSTeK Computer INC. CM5675 OS Windows 7 Ultimate CPU Core(TM) i5 CPU 650 @ 3.20GHz Motherboard ASUSTeK Computer INC. CM5675 Memory 6.00 GB Graphics Card Intel(R) HD Graphics Sound Card Intel HD integtrated Monitor(s) Displays Samsung 24' Screen Resolution 1900/1020
Hard Drives (1) INTEL SSD SA2M120G2GC ATA Device (2) ST31000528AS ATA Device Internet Speed 30mb
Computer type PC/Desktop System Manufacturer/Model Number Alienware Aurora ALX R4 OS Windows 7 x64 (SP1) CPU Intel Core i7-3930K (3.2GHz, Turbo 4GHz) Motherboard Alienware Aurora-R4 x79 Memory 4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz) Graphics Card Nvidia Geforce GTX 690 (Stock) Sound Card RealTek Integrated Audio Monitor(s) Displays Dell UltraSharp U3011 Screen Resolution 2560x1600
PSU 875W Some Dell PSU <.< Hard Drives Samsung P830 256 GB, WD Raptor 150GB, 2x 1TB HDDs Other Info Dell Inspiron Mini 10v (Intel Atom N270 1.6 GHz; 1GB; Windows 7 Ultimate)
System Manufacturer/Model Number ASUSTeK Computer INC. CM5675 OS Windows 7 Ultimate CPU Core(TM) i5 CPU 650 @ 3.20GHz Motherboard ASUSTeK Computer INC. CM5675 Memory 6.00 GB Graphics Card Intel(R) HD Graphics Sound Card Intel HD integtrated Monitor(s) Displays Samsung 24' Screen Resolution 1900/1020
Hard Drives (1) INTEL SSD SA2M120G2GC ATA Device (2) ST31000528AS ATA Device Internet Speed 30mb
Honestly, I think I'd rather try and buy the media from Microsoft, or get it from a mom and pop shop than try to go through the slipstream procedure. It isn't nearly as simple as the process for XP.
Don't waste your time with the beta...wait for the final code. This may sound like I'm being rude...but if you can't find the steps by Googling, you most certainly aren't going to like the actual procedure.
Here are the steps for Vista, so it would likely be similar for Windows 7. There's a lot more involved than XP, so if it was me, I'd just get my hands on the new media with SP1 integrated already.