I wanted to download this plugin but after reading the threads, I'll wait till all problems are worked out.
You better be, if you're not willing to update on daily basis, as this plugin keep rolling a new version on each day. Since sun' 1.5.3 is the 7th version that has been released.
More over, if you want Technorati tags & cloud, then better think, as upto version 1.5, the plugin is not able to display Technorati Tag & cloud, and more over reaching/getting reply from the author is not possible, as he never reponds.
I've made around 10 comments and 5 emails to the author about Technorati(xformat) issue since WordPress 2.3 release, but till date, I've not received, even a word.