universal component exec_process -- avoids special Admin/components/windows and might actually improve stability of forked processes (without using perl);
#main components for everyday use, without big impact on overall build time
cvc3-2.4.1
e-1.5
exec_process-1.0.1
jdk-7u6
jedit_build-20120903
kodkodi-1.2.16
polyml-5.5.0
scala-2.9.2
spass-3.8ds
z3-4.0