Half of my static play on the PS3 - so don't give up!
Was kind of disappointed to see so many people still complaining about the ps3 issues

We use teamspeak when running coil which makes calling out attacks easier, but when running in random groups (as me and my co-healer run PF/DF T5 to try and help others clear), my co-healer (who's on ps3) turns up his sound a little higher to listen for the pings as well as making sure that the focus bar is in eyesight at all times and he's focused on twintania as during divebombs the bar will show up just before she hits.

Practice truly does make better and if your in a static it'll become even easier as you'll learn how everyone plays together ect. Also, personal feeling - if you know your co-healer this can help alot, as you know when/if the other may be struggling ect. Also macro abilites such as virus, eye 4 eye and raise to give off a sound warning so your other healer doesn't overlap the skills with yours ^.^

Once again good lucks