Well, it is the same for me. I use Ultra Recall Pro and have installed the test version of mybase, but don´t see me really using mybase. So I just skipped the offer and now it is extended. IQ is also installed but I didn´t have the time to learn to use it in any efficent way yet. I see myself rather donate/buy IQ than buying mybase, because it has a different approach than Ultra Recall Pro or mybase, but I think I still have to get to learn to use it. At the moment I efficently use only Ultra Recall Pro for everything and AceText for plain text.