QUOTE(fuCt.. @ Oct 12 2006, 08:38 PM)

well i found forza binz tool and toolzr3 but isnt there 1 more prog i need?
Nope.
ForzaBinTools extracts, and repacks the Forza decals.bin file.
TGA2Tiles is a optional utility that is complementary to ForzaBinTools. It may be helpful, it may not.
No other tools required.
Last published versions available from here.
QUOTE(HKSevo @ Oct 17 2006, 07:03 AM)

i have a couple of questions:
1. Do I need a modded Xbox to be able to add the custom decals?
To add and use your own custom decals, yes. If not modded, someone else with a modded XBOX can prepare a car for you and sell it to you over XBL. A modded XBOX is not required to use prepared custom cars.
QUOTE(HKSevo @ Oct 17 2006, 09:39 PM)

What mods are needed to do all of this (is it a chip or just software?)

There is no functional difference between the too. Either can be used.
QUOTE(HKSevo @ Oct 17 2006, 09:39 PM)

And if I do find somebody with an modded xbox, can i still make my own and give it to them then they send to to me?
Also, if i cant find anybody with an modded xbox, do you know anybody that can help me out by sending me it?
Try starting a new post here and asking. Historically, several people have been kind enough to accept artwork, and provide the skinned car back to unmodded players.
QUOTE(HKSevo @ Oct 19 2006, 12:38 AM)

ok, thanks for all the help, i appreciate it alot. BTW, can you point me to the direction of where i can get the mods to do this
Start with SoftModding for Absolute Beginners, then check out the tutorials section.