Not sure if I am titling this correctly but what I want to know is when I download unbuntu to install it on my laptop, it gives me the opportunity to spend/donate for certain features. Would like to know what you get if you pay extra. Specifically, the enhanced desktop option to start with. What other options are worth paying for? Can I get these options later after I install and begin to use ubuntu? And, if so, how would I go about finding these options. I am definitely willing to pay but want to know what I am getting for my money. Thanks, so much.