I'm quite disappointed. I bought this board for a friend about a year ago, built the system, and he had crash issues once he got some stuff installed and kicked off WoW. Each time it crashed on him, it would roach the MBR. The first crash I witnessed was while installing SP2. But I've since seen it without SP2 as well.
Original build:
ASUS M2N SLI-Deluxe
AMD Athlon64 5000+
2GB Kingston ValueRAM DDR2-667
ASUS GeForce 8600
Maxtor 500GB SATA-II HDD
Lite-On SATA CD/DVD-RW w/ Lightscribe
Antec 500w PS
WinXP SP2
I found it disappointing that the vendor spec'd the RAM would work fine if bundled with this CPU and Mobo. Once I opened the book, I noticed the mobo really wanted high-end RAM to work. I pressed on with the RAM I'd ordered and it ran great... as long as nothing taxed the machine, apparently.
When it crashed, it would cause the 'mup.sys' error (Windows hangs on restart because of this). Sometimes it would wipe out the boot sector information altogether. I recovered his data, took the machine back, and left it on the bench until a few weeks ago.
I decided to run the machine for myself, so I snagged some Crucial Ballistix DDR2-800 2x2GB and a new media center case and a multi-function front panel. (I needed the horsepower to run UT3, since my ASUS A8N-VM w/AMD64 3500+ and 1GB RAM wouldn't quite do it). I also flashed to the latest BIOS and d/l'd the latest drivers offered - so any 'out-of-the-box' issues should've been addressed, I would think. I'm not an over-clocker, so everything in the BIOS is pretty much running on 'Auto.'
It ran great for exactly 2 weeks - everything I threw at it was doing well... never crashed once. Until last night when I declared this machine was stable since it had been running for two solid weeks. It had run UT3 (and my other games) like they were supposed to. I also run some graphics apps and build websites - so no issues with OfficeXP (FrontPage), DreamWeaver, Photoshop10, PaintShop Pro X, Firefox 3.x, or anything - usually with Winamp running in the background. Not 30 seconds after my comment, it BSOD's and killed the boot sector. I'm only trying to gracefully recover WindowsXP because of the week's worth of e-mails I'd trusted this machine to handle (I hadn't completely migrated from my 'old' machine yet).
Currently, the machine won't boot XP, or even any of the recovery CDs I have: WinXP Bart PE - hangs on PE Loading 'waiting on RamDrive'; Winternals ERD - claims to fix a registry entry, then won't come up after rebooting; XP Recovery Console using 'CHKDSK /P /E' and 'FIXBOOT' didn't solve anything either; even WinXP 'Reload/Repair' didn't solve it. I've even tried reinstalling XP 'leaving the file system intact' and no joy.
So - I'm at the point of formatting 'C' and installing XP. But I honestly believe I'm going to dump this mobo and pick up a similarly spec'd MSI product. Pisses me off - I really like ASUS.
Since this is only the 5th post in this thread, I'm guessing people have been avoiding this mobo like the plague (especially after the 'love-fest' in the ASUS M2N-E thread).
I'm not going to make a purchase just yet. If anybody's got any advice or suggestions on how to make this board work, I'd be receptive... like I said, I've still got my 'old' machine to work with, and I'd eventually like to migrate to this new machine - but only after I've got a stable platform.