Well, Alpha squad have come up with 'Firefight2' - up to 110 tangos now, with an extra DP (death penelty) mode for team killers.
Hop over to the Alpha Squad site at: http://www.alphasquad.net/
...And go to downloads. You will have to register - but it's a quick process.
FF2 does slow things down a little at first on a low-med spec machine (as you can imagine) - but med-high spec machines should find it no trouble...Just kill 'em faster to speed things up! LOL
Ranger[/i]