Si tienes las 4.60 te funciona todo y no tienes ningún problema mejor no toques nada
De todas formas aquí tienes los cambios
IIa. Changes Between v 4.70 and v 4.71
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1) Previous versions of aspi32.sys for Windows 2000 and XP may not return the proper
Maximum Number of Targets (HA_MaxTargets) in reponse to Host Adapter Inquiry
(HA_INQUIRY). This has been corrected.
IIb. Changes Between v 4.60 and v 4.70
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1) It is important the following pairs of files have matching version numbers:
(you may not have all of these files; which files you have in your PC depends
on which Windows platform is in your PC)
a) wnaspi32.dll and aspi32.sys
b) wnaspi32.dll and apix.vxd
c) winaspi.dll and wowpost.exe
It is not important, for example, for wnaspi32.dll to have matching version
number with winaspi.dll. Disregard any such error message from aspichk.exe.
Also disregard any error message from aspichk.exe regarding files not present.
2) Windows 2000 and Windows NT4.0 Only:
Command tagged queueing is enabled by default in v4.71; however, this is
functional only if your Host Bus Adapter (HBA) supports tagged queueing.
Check with your HBA vendor for HBA capabilities.
3) Windows 2000 Only:
aspi32.sys (aspi2k.sy_ before install) remains a non-Plug-and-Play driver in
Windows 2000.
Once loaded, aspi32.sys will not unload. To get aspi32.sys unloaded, delete the file
\winnt\system32\drivers\aspi32.sys and reboot PC.