It would be usefull to have a few config tweaks on a thread ,mouse acceleration for example is one a lot have been asking about.If you could post any commands you know it would be good.

Mouse Acceleration
-go to ..\My Documents\My Games\HOMEFRONT\GCGame\Config
-open GCInput.ini
-"bEnableMouseSmoothing=false"
- Go to your \steam\steamapps\common\homefront\engine\config directory. Make a copy of all those files before you change anything just for backup purposes.
- Then open baseinput.ini – at the top of the file is a section called [Engine.PlayerInput]
- Under that section, you will see “bEnableMouseSmoothing=true”, change this to “bEnableMouseSmoothing=false”
- Then right under that, in the same section, add the line “bViewAccelerationEnabled=false"
After this your in-game mouse settings may reset, or you may have to adjust your sensitivity because non-accelerated sensitivity is different. But after that, you should notice the mouse control is much improved.

Force dx9 (may give you a little fps boost)
-go to ..\My Documents\My Games\HOMEFRONT\GCGame\Config
-open GCEngine.ini
-"AllowD3D10=FALSE"
-also add "-d3d9" command line in steam launch

Remove fpsmoothing (may give you a little fps boost)
-go to ..\My Documents\My Games\HOMEFRONT\GCGame\Config
-open GCEngine.ini
-"bSmoothFrameRate=false"
-"UseVsync=false"
-"UseFPSSmoothing=false"

btw i've been trying all kind of tweak/resolution/graphic option to get some more fps but,and basically i gave up after a couple hours.
there is not much difference in FPS between very low and very high graphics and i got a pretty good machine (i7 930@3.6ghz,hd5850 toxic,6gb ddr3 1600)
if there is some good U3 tweaker i'd like to try some new tweak (i dont know much about U3 tweaking)

Hmmm I get
28 FPS
I7 950
GTX460
Go figure even uncapped.

thats worse then CODBO bleed!

The game needs some patching.

I get around 40-60 fps average, and 20-30 when there is vehicles. Don't know why this make a difference it doesn't in BC2 and this game graphics wise doesn't compare. I am running at 1280x960, Very low, with a few config tweaks like the ones mentions above, but I didn't notice a difference from stock settings to what I have now.

I just ran fraps first time with this game after reading this thread. Dam, not great. All settings maxed out, Core i7 overclocked to 3.8 ghz, 2X 5870's in Crossfire, 1920X1080, getting average fps of 80, peaking at 90 fps. Yup, needs some patching........ For comparison, BC2 averages 130 to 150 fps, and bumps the 200 fps mark quite often. Different engine in BC2, but much more going on in it than UE3 I would tend to think.

BTW, took this from the Homefront news page. Patches on the way I guess.

http://www.homefront-game.com/blog-post ... tus-update

Haven't taken a look at the FPS yet, but I can run it comfortable on max settings at my max res, something I cannot do with BC2 or Blops.

Mouse acceleration was pissing me off no end. I've made the fix now, hopefully it improves the experience.