Dell 1655MC compatibility

["Reg" <reg@nwc.ca>]

Looking at the possibility of installing OpenBSD (3.3 of course) on a
PowerEdge 1655MC.
Have concerns about two hardware components which aren't listed on the
compatibility list:

Dell PERC 4im RAID controller
ServerWorks LE chipset  (serverworks listed, but not by specific
chipset).

I guess I'm hoping the hardware list, although dated 2003.05.01, is
slightly out of date due to the recent release of 3.3

Reg