I installed Suse 9.1 Personal, and I have had some problems

My configuration

MotherBoard: ASUS K8V-X socket 754, Gigabit LAN, ata133 and sata
Processor: AMD Athlon 64bit 3200+
HDD01: ATA133, 40Gb (Winxp -5Gb-, Suse 9.1 -32Gb-)
HDD02: SATA 160Gb (/data01)(actually only 152Gb ??)
Network: Wireless D-Link DWL-G510
Viseo: e-GeForce FX 5500 256Mb
RAM: 512Mb

The problems:

I can not write in the HDD02 (/data01)
I do not have internet conection
My video card is not working properly.

What I have done:

I try to install ndiswrapper to use my DWL-G510. I downloaded ndiswrapper-0.10.tar and I couldn't install it because I didn't find the MAKE, CONFIGURE and MAKE INSTALL commands.

So I downloaded that programs [make, configure, etc] from the Suse ftp , but still I can not install the software i need to setup the card.

What can i do? Please some help.

I need my internet conection and my HDD02 working right now

BTW: I would like to know if someone had had the same problem with the HD, because I do not where are the allmost 8GB that are missed.