Little update (going crazy here)
Some information I found:
http://communities.quest.com/thread/17401
http://stackoverflow.com/questions/9251656/reading-inputstream-from-a-batch-files-process-skips-to-next-line
The last 2 work
SERVER: timeout 30
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 14:47:36,455] INFO: Executing Post data transfer command timeout 30 on server
[2013-08-08 14:47:36,455] INFO: stdout:
[2013-08-08 14:47:36,455] ERROR: stderr:ERROR: Input redirection is not supported, exiting the process immediately.
########## Snap Creator Framework 4.0p1 failed ##########
SERVER: "TIMEOUT /T 60"
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 14:52:04,629] INFO: Executing Post data transfer command "TIMEOUT /T 60" on server
[2013-08-08 14:52:04,645] ERROR: commands failed with following error
[2013-08-08 14:52:04,645] ERROR: Cannot run program ""TIMEOUT": CreateProcess error=2, The system cannot find the file specified
########## Snap Creator Framework 4.0p1 failed ##########
SERVER: C:\Windows\System32\timeout /T 5
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 15:01:24,851] INFO: Executing Post data transfer command C:\Windows\System32\timeout /T 5 on server
[2013-08-08 15:01:24,851] INFO: stdout:
[2013-08-08 15:01:24,851] ERROR: stderr:ERROR: Input redirection is not supported, exiting the process immediately.
########## Snap Creator Framework 4.0p1 failed ##########
SERVER: C:\Windows\System32\timeout /T 5 1>nul
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 15:05:42,869] INFO: Executing Post data transfer command C:\Windows\System32\timeout /T 5 1>nul on server
[2013-08-08 15:05:42,869] INFO: stdout:
[2013-08-08 15:05:42,869] ERROR: stderr:ERROR: Invalid syntax. Default option is not allowed more than '1' time(s).
Type "TIMEOUT /?" for usage.
########## Snap Creator Framework 4.0p1 failed ##########
c:\temp\test.cmd = C:\Windows\System32\timeout /T 5 1>nul
SERVER: c:\temp\test.cmd
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 15:13:07,137] INFO: Executing Post data transfer command c:\temp\test.cmd on server
[2013-08-08 15:13:07,137] INFO: stdout:
C:\Windows\system32>C:\Windows\System32\timeout /T 5 1>nul
[2013-08-08 15:13:07,137] ERROR: stderr:ERROR: Input redirection is not supported, exiting the process immediately.
########## Snap Creator Framework 4.0p1 failed ##########
SERVER: ping -n 5 127.0.0.1 1>nul
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 15:25:30,454] INFO: Executing Post data transfer command ping -n 5 127.0.0.1 1>nul on server
[2013-08-08 15:25:30,454] INFO: stdout:Bad parameter 1>nul.
[2013-08-08 15:25:30,454] ERROR: stderr:
########## Snap Creator Framework 4.0p1 failed ##########
SERVER: ping -n 5 127.0.0.1
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 15:20:03,624] INFO: Executing Post data transfer command ping -n 5 127.0.0.1 on server
[2013-08-08 15:20:03,624] INFO: stdout:
Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 5, Received = 5, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
[2013-08-08 15:20:03,624] INFO: Post data transfer completed successfully
########## POST DATA TRANSFER COMMANDS FINISHED SUCCESSFULLY ##########
c:\temp\test.cmd = ping -n 5 127.0.0.1 1>nul
SERVER: c:\temp\test.cmd
########## POST DATA TRANSFER COMMANDS ##########
[2013-08-08 15:28:38,877] INFO: Executing Post data transfer command c:\temp\test.cmd on server
[2013-08-08 15:28:38,877] INFO: stdout:
C:\Windows\system32>ping -n 5 127.0.0.1 1>nul
[2013-08-08 15:28:38,877] INFO: Post data transfer completed successfully
########## POST DATA TRANSFER COMMANDS FINISHED SUCCESSFULLY ##########