I just managed to install WHS 2011 on my Scaleo but I ran into some issues after installation:
1) fans rev pretty high even with the slightest load like opening the dashboard (they were almost silent when I had WHS v1 installed)
2) no Stand-by option in Shut Down menu
3) blinking blue light on the power button
I wasn't able to install the Intel RST RAID driver. I tried to install file "iata_enu.exe" from the Intel website but I got an error saying that my system does not meet the minimum requirements. My system is upgraded with 2 GB of RAM and an Intel E2140 1.6 Ghz dual core CPU. So, it's probably something else.
I also want to mention that I have enabled RAID in BIOS prior to installation and I have no "lemons" in the device manager. All the drivers seem to have installed fine.
I wonder if it's the missing Intel RST RAID driver causing the problems listed above
Thanks for any input