I've been using HDSDR, and I've tried SDR# as well. I'm wondering if anyone is aware of any SDR software that allows you to add "tags" or labels to the waterfall display, to give you a visual remind you of what's what? Thanks!
SDR# will allow you to tag individual frequencies, if that's what you're wanting to do. However it shows it up at the top, and not down on the waterfall portion, so not sure if it's close enough to what you want.
SDR# allows you the choice of labeling your frequencies in the Waterfall as well. Assuming you are using the Frequency Manager, simply click on the configuration icon and choose where you want the name tags to be displayed.