It is a single file with all the drivers listed,
Windows 7 32-bit Driver Versions:
- Ethernet Driver (v73.14) WHQL
- Network Management Tools (v73.16) "Sedona"
- SATAIDE Driver (v18.104.22.168) WHQL
- SATARAID Driver (v22.214.171.124) WHQL
- RAIDTOOL Application (v126.96.36.199)
- SMBUS Driver (v4.74) WHQL
- SMU Driver (v1.71) WHQL
- Installer (v7.57)
- Audio Driver (v1.00.00.59)
Just run the exe and select Custom install to only install the parts you want/need (and unless they have fixed how it used to work (highly doubtful) you do not want the "Network Management Tools").