jQuery Grid Plugin - jqGrid

I am looking for a plugin very similar to jqGrid multiselect (http://trirand.com/jqgrid/jqgrid.html# > Advanced > Multiselect). The multiselect jqGrid satisfies two of our requirement

   1. Paging

    2. Vertical scrolling, when vertical size exceeds a limit. 

But actually in our requirement we want to user to select only one row at a time to do a operation. So appropriate component is radio button and not checkbox (though i can achieve the same with checkbox too). So

    1. Is there a way to bring in radio button in place of checkbox, multiselect false doesnt show the column itself. I am ok with overriding certain API(s) too if needed

   2. Is there any other plugin with the same functionality. I looked in to tablesorter, http://tablesorter.com/docs/ex.....r.html?=40 but it doesn't have scrolling by default. I need to tune the <tbody> tag.

Thanks In Advance,

Veerabahu