Get GTAIV Patch 1.0.6.0 Working

On my original install I had the game running using live to download and install the game.
During the install I got an error

but after I closed the error window, I saw that the install was still going on.

Well later I uninstalled the game and then just installed patch 1.0.4.0. (alternatively you can do this Roll back patch without uninstall )
Played for a while.
found a link in GTAForums.COM linking to the XBOX website that allows you direct download of the 1.0.6.0 patch.
download.xbox.com/content/5454083b/tu10000083_10000b83.cab?n=F1F2863FCD63C802
Use winrar.
and I tried it wondering if there would be any issues that it would resolve by getting it this way… I have no idea what I was thinking.
but.
In actuality something good did happen. I got the full install without an error. why? because the game was not running (I guess). No errors in the install.
so now I try the game and see a marginal increase in frame rates. but now I want to see more. Call me greedy.
I go to video settings for video card (nvidia control panel,ati has it under 3d setting [sorry work pc but sure they are similar throughout])

and I go to the 3d settings and manually select GTAIV and turn off Anisotropic filtering.

LaunchGTAIV.exe

CODE

“C:\Program Files\Rockstar Games\Grand Theft Auto IV\LaunchGTAIV.exe” -availablevidmem=.8

run the game from the Launch
Go to the Video settings and select “automatic”
Then go to aspect ratio and pick the size that fits.
turn texture filter to tri-linear

Now don’t change anything. Just save at this point and give it a try.
I would assume it will not work as well for others but it should for some
and should show a nice change for many.
The shadows look wonderful.
It will not stop the ped cars from dropping, but who cares. right? Just get the game flowing better.
It looks better than it did before the patch and plays about as good as patch 1.0.4.0 maybe a lil shakier.
I have no desire to crank the settings hire, heck it looks better already.