[ofw] XP Pro sp3 and SRPT

[Cameron Harr]

After spending a long time just trying to get Win XP updated to SP3 
(WinOF wouldn't work on SP1), I was able to install the WinOF 1.1-rc4 
pkg and get as far as detecting the SRP Target. However, even though 
Windows recognizes a "Mellanox OFED SRP target" it can't find the 
software to install it. Is there a driver/.inf file I can manually feed 
it or is SP3 known to not work yet?
Thanks,
Cameron