#1 about calculation

[happy]

Hi i am using your ReactOS calculator. it is very very good. thanks for making it. i had replaced my ms calc. to this one.
feature request: example if we do 2*2=4 and keep pressed enter button then last answer is automatically calculated by 2and results are fleshing. but in your calculator i have to press enter every time to get next time. please add this pressing enter results.
2. whenever i try to open it it always set on left top corner on my screen so please set it to center of screen.
3.i also find some proplem in percent calculations.
Thanks for good job
bye.
you can also join my project.