Version 2.0.1 of the Component and Top modules has been released.
Component fixes:
*Added option to turn off table locking which was preventing some users from adding categories.
*Review titles change from varchar(255) to text
*Category titles can now be added in Internet Explorer
*Fixed issues with PHP methods returning references
Top Module fixes:
*Now works on MySQL servers which don’t allow nested selects.
There is an upgrade patch for 2.0.0 users.
You can download all of the files here.