Switching to NVIDIA

[Frank McCormick <debianlist@videotron.ca>]

I am running Sid, and have just switched my video from Intel on-board
to a NVIDIA based GE 5200.

Now I am thoroughly confused about how to install NVIDIAs driver.
I DL'ed the latest run file from Nvidia.com, now when I attempt to
get it to install the proper module(s), it tells me I need the
kernel source. Doing an aptitude search for kernel turns up a lot
of nvidia-related files (including module sources and binary modules)
but no kernel source. 
Am I barking up the wrong tree?

Anyone have a link to a good tutorial?


-- 
-- Frank --