It would appear that to get a decent PCB software package one is going to
have to pay SOMETHING.  I use CircuitMaker and TraxMaker Pro myself.  The
suite of software for both is around $1500.00 however you get unlimited
everything pretty much.  You can easily create your own packages and
schematic symbols the two work seamlessly with each other when designing and
routing the PCB from an existing schematic drawn in CircuitMaker.  There is a
less costly version, both would be around $600.00 total and these versions
work just as well as the full Pro versions.  The only real difference is
about 2000 less devices in the supplied library (it still has a ton of them)
and the compatibility with other routers.  But, of course if you have the
TraxMaker PCB software why worry about other routers.

That is my $.02 worth on the subject.

Randy A.