Seems like the radar doesn't work for me except in ion storms. I can target things just fine, just nothing comes up on either front or rear-view radars.

Anyone else have this problem?

Have you tried shift r or /showall (in the console)?

Do you have a Radeon 7000, 7200, or 7500?

If so, try these in order:

SHIFT r to reset your radar. If that doesn't help, then:

ESC / Options to change your video driver to OpenGl if you can. If that doesn't help, try:

Edit the config.ini file. The config.ini file is located where you installed Vendetta. Open it with any text editor and search for ps_hack and change it to ps_hack=1.

Yeah, I'm working with a Radeon 7500 on this particular computer. I tried out SHIFT r, that didn't work, but changing the driver to OpenGl worked like a charm. Thanks!

You should be able to edit the config.ini file to enable the ps_hack value if you need to stay in directx mode.

I had this problem with a radeon, getting the latest drivers fixed it for me.

...In case you miss directX mode. :P