Have you made your Hell Ring yet?

I've made 2 but without much luck (Not really good rolls too mention but at least it isn't a follower's ring LOL) and key farming is tedious but it gives us more play time...

Skeleton King + Magda is a pain in the A$$ !!! (on MP5)

Any tips on doing ubers the easy way (besides gear check)? This is how I/we do them (our party combination consist of Barb/Monk/DH/Wiz)

Ghom + Rakanoth (Vile)
monk tanks Ghom on 1 corner of the map while the 3 of us DPS the shit out of Rakanoth at another corner of the map.

Skele King + Magda
All 4 concentrate DPS Skele King while avoiding magda's stupid flies and arcane.

Siegebreaker + Zoltun Kulle
Monk tanks Siegebreaker while rest of us gets Kulle.

Our Barb isn't tanky enough so we got our 80k dps monk friend to do all the solo tanking... who said monks are broken?
one thing i notice is killing those summons are really important... not just only aiming the bosses but killing those summons are a major factor as well

Well... thats how i/we do/did our ubers. Any better ideas to share are most welcomed !!!