I have a system running Win7 64 and Ubuntu with the older version of EasyBCD. Am I asking for trouble if I download/install the new version, or will it see my settings and leave them alone? thanks so much.
EasyBCD isn't the bootloader.
It just configures the BCD if you run it and ask it to make changes.
You can safely replace your old version with the latest version as many times and as often as you please.
Nothing will happen to the boot process, or your OS configuration.