CRAZY new problem I have never seen affecting 3750G and 2970G

Anyone ever hear of the SGMII Gigabit Ethernet interfaces on these? They are
every other pair.

So,

SGMII == 3,4,7,8,11,12,15,16,19,20,23,24

RGMII == The rest of the ports

What is happening is, a LOT of desktop/server NIC's have issues connecting
or staying connected to Cisco's SGMII interfaces. Cisco's solution? Blame
the damn NIC and tell me to only use the RGMII ports. Pretty exensive 12
port switch I must say! This is happing on Intel PRO1000 CT and MT, Via
Rhine II 100Mbit, and Realtek 100Mbit NICs so far! Cisco briefly mentions
this ONLY for one NIC and blames it on Intel in CSCea77032 . Why the hell
are they selling a switch where half its ports are using a BARELY
IMPLEMENTED new standard, without putting a big red freaking stamp on these
ports? Instead, there is only an obscure mention in the release notes
relating to one particular NIC. TAC tells me it's only Intel, when I have
demonstrated other NIC's doing the same thing. The second I plug any of
these into one of the RGMII ports, all is well. Cisco's "fix" of forcing
speed/duplex has no effect! I am so freaking mad right now, I spent all day
on this. Anyone else hear of this?