Most cheap ass DVD systems made in China don't have the region code restiction. Buy a no name DVD player for $100 or less and you can watch any DVD's from anywhere. Or you can get someone to modify your current system. Mine plays all.
Also, if you have a DVD player on your computer you can play both PAL and NTSC versions of DVD's. You can also change the regions codes.
'02 C32 AMG @ 18psi - Eurocharged custom ECU/TCU, ASP 178mm crank pulley + NW PSK, CM30 i/c pump, NW i/c iso kit, EC i/c, Magnecore wires, NW CAI, SL55 Y pipe, NW ported intake manifolds + gaskets/spacers, NW inconel exhaust manifolds, NW catch can, dual exhaust, H&R sways, H&R coilovers, H&R spacers, Quaife ATB LSD, goodridge lines, Stoptech pads, AMG 18" rims, Zeitronix datalogger.