Good news first: with the NVIDIA-Linux-x86-1.0-5336-pkg1.run installer you can set up the nVidia driver and use the 3D acceleration without any problems. If you don't want to use the nVidia driver, you will probably have to use the framebuffer driver (I used it at 1400 x 1050).
First of all you have to download the nVidia Linux driver from the nVidia homepage. I'm using version 5336. I recommend you to save the file to the /tmp directory, but actually you can save it where you want:-)
linux:~# init 3
As you can see from the prompt, you have to launch this command as root. The best way to do this is to switch e.g. to the second console:
Ctrl + Alt + F2
Then log in as root and launch the command above.
linux:~# cd /tmp
...and launch the installer with this commandlinux:/tmp# ./NVIDIA-Linux-x86-1.0-5336-pkg1.run
After these rows...Verifying archive integrity... OK
Uncompressing NVIDIA Accelerated Graphics Driver for Linux-x86 1.0-5336......
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...the installer window will appear (just say Yes always:-)
After the nVidia installer has finished, launch SaX2 to set up the display. To tell SaX2 to use the nvidia driver, use the following command to start the program:
linux:/tmp# sax2 -m 0=nvidia
After the nVidia logo (!) SaX2 will start and in the first screen you can choose to accept the settings. I recommend you NOT to accept the settings, but to click on the "Change settings" button. Actually the only thing we have to set up is the resolution. This setting depends on your model. My Inspiron has a WSXGA+ display (1680x1050). If you click on "Change settings" the SaX2 main screen will appeare, and SaX2 will complain about monitor 0. You can just ignore this, the 1680 x 1050 LCD is not in the database, not yet...
For the resolution click on the "Color and Resolution" link, then choose "Properties". In the new window klick on the "Expert" tab. Here add the 1680x1050 resolution, then click on "Add this resolution".
Have fun with SUSE LINUX 9.0 on Dell Inspiron 8600!