wxman

I am trying to increase the size of available memory that WinPE 2.0 Utilizes. Also, I need to run a third party executable from IBM called IPSSEND.exe to establish raid arrays. When I try to run the executable WINPE tells me that the "file is not found" even though I know it is there. Does WinPE 2.0 limit what executables you can launch? I can of course execute imagex and other built in Widows PE executables. Thanks for the help. Wxman