Hi I have managed to get my hands on a RDR GX300 and wanted to get opinions, before I open it and cannot take it back, if this machine is better or worse than the newer model the GX210? I have looked through the forum and see there have been quite a few comments on the 210 but the guy in the shop was not overly helpful in describing the two machines. Any comments on either machine greatly received. If you think I am mad and should go for a different make then let me know. My set up is JVC AV28R4s with Sky Plus.