Sysprep and keyboard

Hi,
right now i'm trying to create a sysprep installation which would enable
me to have a sort of "Windows XP Pro" universal image that would fit on the
many type of pc that we have on the floor. For the most part it's working.

Question 1 :

But in my Sysprep.ing file and configure to only keep the "French Canada"
keyboard. But each time that my pc reboot after sysprep has done is job i'm
then stuck with a Canadian multilingual. So how the hell do i correct this
problem??!?!

Here's a few lines of my Sysprep.inf file :

;SetupMgrTag
[Unattended]
UnattendMode=FullUnattended
OemSkipEula=Yes
InstallFilesPath=C:\sysprep\i386
DriversigningPolicy=ignore

oemPnPDriversPath=Drivers\8305\Reseau;Drivers\8305 \Video;Drivers\8305\Audio;Drivers\8305\Chipset;Dri vers\8305\Misc
UpdateUPHAL
UpdateInstalledDrivers
TargetPath=\WINDOWS
LegacyNIC=1
FileSystem=LeaveAlone
ExtendOEMPartition=0
UnattendSwitch=Yes
KeyboardLayout="Français"

[GuiUnattended]
AdminPassword="XXXX"
EncryptedAdminPassword=No
OEMSkipRegional=1
OEMDuplicatorstring="Windows XP Pro SP2 Francais"
TimeZone=035
OemSkipWelcome=1
AutoLogon=Yes
AutoLogonCount=1

[UserData]
ProductKey=XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
FullName="Test"
OrgName="Testing Corp"
ComputerName=XPCHANGEME

[TapiLocation]
CountryCode=107
Dialing=Tone
AreaCode=514

[Identification]
JoinWorkgroup=WKCHANGEME

[Networking]
InstallDefaultComponents=Yes

[SysPrep]
BuildMassStorageSection=Yes

[RegionalSettings]
LanguageGroup=1
SystemLocale=00000c0c
UserLocale=00000c0c
InputLocale=0c0c:00011009
InputLocale_DefaultUser=0c0c:00011009

[Branding]
BrandIEUsingUnattended=Yes

[Proxy]
Proxy_Enable=0
Use_Same_Proxy=0

[GuiRunOnce]
Command0="C:\Sysprep\ScriptBDEB.bat"

Question 2 :
My second problem is that i need to be able to start installation of
different little applications at the end of the mini installation at reboot.
So, right now, in the GuiRunOnce i'm using a batch file that use "start
/wait" to execute a command and wait for it to finish before moving on. But a
few of these apps are themself starting other process. So how can i monitor
these too? And i also have a problem of files clean up. So is there a way to
delete my installation files at the next reboot automatically since i can do
it on the spot?

Again, any help will be very appreciated!