Well my batch file kills all services and programs then launchs my game and then waits for the game to quit and then automatticly relaunchs all services and programs. Its done with the /wait or /w switch. hehe
So only have to run batch once. And I hide the window using ConsoleTool /HIDE. Search google.

I also perfer to use process -q and process -k. Again google.

Well since all the services where already posted above here is just a sample, part of my quake 3 config.
CODE
@echo off
ConsoleTool /HIDE
Start /d"E:\Program Files\Quake III Arena" Minimizer.exe
Start /d"E:\Program Files\Quake III Arena" gapa.exe
CHOICE.COM /N /CY /TY,4 >NUL
Start /w /d"E:\Program Files\Quake III Arena" quake3.exe +set fs_game q3ut3 +nosplash +set com_hunkmegs 128 +com_zoneMegs 32 +com_soundmegs 8 +seta s_khz "22" +_windowed_mouse 1 -dinput
CHOICE.COM /N /CY /TY,3 >NUL
process -q Minimizer.exe
CHOICE.COM /N /CY /TY,3 >NUL
process -k gapa.exe
cls
Thats the better way to use start, notice no cd bs.

Oh and I use CHOICE.COM too which pauses the batch file for time. Again google it.