That's great advice thanks.
I tried a few gold games with random players (myself included!) and we got trashed in about wave 3. Any particular classes / combinations that work well for Gold games?
I suppose my only problem is really finding the time to play, 20mins a game means I can only really fit in about 3 or 4 games a week!
Well there is a grinding method if you just want credits
Geth Gold on Firebase White. Everyone just hang on in the room at the bottom of the level
I roll with an asary adapt, warp and then throw is just ridiculously strong
If you don't want to roll with only 1 class. Try mixing up infiltrators with engineers
Here's a link to the method: http://www.youtube.com/watch?v=JTqT7Ag7DYk