Need a stable 3.3AKU for Verizon? Cant make 3way calls!

[whitesosa]

I am looking for the most stable AKU or rom update out. the 6700 is my only phone and I use it for mostly business so I need stability with the least amount of bugs and glitches. I have verizon and when I upgraded to AKU2.x some how I lost the ability to make 3-way/conference calls. Any help is appreciated. Thanks