06-28-2011 06:56 PM
welcome to the forum!
the RD240 driver list doesn't currently include SBS 2011. specifically, which drivers do you need?
here is the RD240 driver matrix: http://support.lenovo.com/en_US/product-and-parts/detail.page?&LegacyDocID=MIGR-75834
06-29-2011 02:43 PM
for the AST2040, try this driver by unpacking it and installing manually. open devmgmt.msc and point the driver to the folder that you just unpacked (likely C:\drivers\).
for LSI MSM, this version should be compatible. i'm using the same build on my thinkstation under server 2008 R2.
for the remaining drivers, you could also try manually installing them. unpack everything you want to install, then point the location to C:\drivers and let windows do its magic. many times this works when installing components in windows server that only have windows vista or 7 installers.