Some suggestions

[LeonCheung]

Hi, first I have to say this is a very amazing tool!~ I love it so much and it's very very helpful. Thank you so much to share it.

Allow me to talk about my two cents that could make it even better:

1. Ability to set whether the background is a normal rectangle or a rounded rectangle, because some ppl may think rounded style looking a bit prettier.

2. When pressing one key continuously, say, when I press "Ctrl Z" twice, it's better to show it as "Ctrl Z x2", which is much better for the audience to see what you are doing exactly.

3. Another thing is, it seems the OSD only displays AFTER releasing the keypress, Say, if I press "Spacebar" for 1 second and release it, then the OSD will not display until 1 second later, which is not very wanted I believe. It really should be ealier than that.

Again, this is a very cool tool. I'm willing to donate for that for sure. Thank you so much.