Which is the right nvidia driver for a GeForce 7200S?

[Mark]

I've tried the 204 (?) update - that refused to run, but it didn't
cripple my system (came up in single user mode, I dpkg uninstalled it
and all was well in the world).  I tried the 173 driver and that
crippled my machine as I described in a post moments ago for a
different question.

Now I'm not so sure I even want to try the 96 driver, but I really
hate having a second rate video driver for a full HD monitor - it just
seems wrong.

Thanks.

Mark