I use versa and it works fine for me on emergencial situations only. The thing is that if any problem, as insignificant as it can be, occurs on the network, the print is blown up. Also in order to do that you gotta have a PC that works faster than your printer as "sfr table hockey" said.
On a normal day workflow I opt for ripping the first job and send it to the printer, when it starts, i put the next one ripping and so on.