Don't waste your time. They are for you.
At first glance this product is what I dreamed of; advertised as "cross platform, works on iPad, iPhone, Mac, PC, have it instantly everywhere", and that is what I was lead to believe it would do. Wow, was I wrong. I paid for the $29.95 Premium Edition (not required for the app itself, just if you want it to sync....). Installed on iphone with no issue, PC install went well, the Mac version never worked, and the web based version would crash on some occasions no matter what OS or browser. So I opened a support ticket on Dec 12, 2010. I posted for help in the Taskwise forums. After a few weeks of no response, posted again. On Feb 21st, I have yet to receive *any* response. This company (Taskwise) should be ashamed at attempting to provide a product that fails at working, and furthermore offers absolutely no support for a paid product. Shame on you Taskwise.