HP Proliant Support Pack 7.90 has been released.

Release notes at ftp://ftp.compaq.com/pub/softlib2/software1/doc/p965968887/v41223/psp-7.90.w2k3.i386.txt.

I’ve found 7.80 and 7.40 to both be very stable.

New versions fixes a number of vulnerabilities, and updates the storage and networking drivers.

Should be good stuff.  Let me know if you find out otherwise!