Wiseblood

I think adding armor to the husks was a real dick move.  But I was finally able beat it (and get my S-rank).  Never again though, I'll just stick to Veteran from now on.

Do you have your class skill maxed out?  Did you pick the one that gives you +100% Paragon/Renegade bonus?  If not and you have plenty of Eezo you can try redistributing your squad points and pick that, then try talking to Miranda.  Then you could spend more Eezo to put your character back to the way it was if you want.

He seems to have outdated info a lot of the time.   A little while back, right before the Christmas break actually he made a post on the official forums talking about the import feature of the game and said you could only pick from the first 11 completion saves to import.   This had quite a lot of people freaking out and it wasn't until the break was over that he was able to confirm with a developer that this was no longer the case and there's no limit to the number of saves you're able to choose from.

The best part about that latest video IMO is you can briefly see Garrus as part of the squad.

They also have an interview with more info.

So, no scheduled time or anything?  Just keep the window open and it'll happen whenever? 

The "Friend or Foe" achievement seems to point to: 

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Here's the interview that came with it: 

Click Here 
 
Anyway, infilitrator was my favorite class in the first, and will be my first playthrough in this one, it looks like.

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 What makes the infiltrator the class best sniper class are his Tactical Cloak and Operative powers. We've already discussed how cloak lets you line up perfect headshots. Operative improves your weapon damage, and also adds a time slowdown effect whenever you are aiming your sniper rifle. This makes it easy to line up headshots, even against moving enemies. Combined with the damage boost from Tactical Cloak, infiltrators are without question the ultimate snipers.