The best value for money at the moment in high end chargers is the new Graupner Ultra Duo 50 plus.

Can charge 2x 7 Lipo cells with integrated balancer on sync mode ( all known chemistries and upcoming ones thanks to the USB software update feature )
Has an integrated power supply with 120V/220V AC @ 160 W capability and 12 v input at 40A ( 500 W ).
2 large LCD screens with data memorizing for up to 50 batteries and graph display. PC connection. Software updates offered on a regular basis.
Internal resistance measurement in both charge and discharge with log.

Price around 380 euros or 30% cheaper than an equivalent Schulze.

http://shop.graupner.de/webuerp/servlet/AI?ARTN=6444