What's a Multiplex?
Another line of radios that's mostly found in Europe. You see inexpensive ones in RTF packages by Mulitplex (they make everything R/C) and expensive ones in use by pro flyers and such.
ORIGINAL: jeffk813
I don't agree that you should get what everybody else is using.
Excellent idea, but remember to take your system manual with you when you go fly. You and your buddies who also fly that radio will be glad to have it at the field some day. Truth is, everyone ought to keep the manual handy at the field, no matter what brand.