The best way to go about this is to create your own, inline Visualforce customization.
Using a standard controller and extension, You can write a pretty decent related list in no time.
If you want pagination, a good idea is to utilize the standard set controller: http://www.salesforce.com/us/developer/docs/pages/Content/apex_pages_standardsetcontroller.htm
For filtering and sorting, take a look at using jQuery, or perhaps Angular for client side sorting and filtering.
If you're implementing this for multiple types of objects, I would suggest utilizing a visualforce component, field sets, and custom settings to generalize your code, making it reusable.
As a caveat to the above, also keep in mind that related lists are always at the bottom of the page layout. Since you are developing a custom visualforce page, this will actually sit in a section above the rest of the related lists. Furthermore, you'll lose the standard bookmark link at the top of the detail page. You can use javascript hackery to put the link in place for your custom inline page. However, it is a lot of work and trial and error.