mylemonblue, If you can upgrade to c4 standard you can then upgrade to c5pro. Don't know if there is a diff in your upgrade from RD5 to c4pro or c4standard. The only thing I find weird it they could have bundled hex w/ c4pro also. They obviously chose not to do that so you can buy it seperately if you want pro and hex.Otherwise your "free" upgrade will only be for standard.

No need to think outside the box....
    Just make it invisible.