360 was at 5200 units last week and improving by 400 each week since at least 3-4 weeks ago.In my opinion ,and we have seen some examples of this ,this is due to the anticipation of Tales of Vesperia.6k just the week before the release seems a good bet.
PS3 games have been selling good numbers lately ,we have had nearly each week a PS3 game in the charts since late May:Soul Calibur IV ,Initial Stage D ,Siren:Blood Curse,Tears to Tiara ,Metal Gear Solid 4 ,Dragonball Z,Valkyrie Profile Chronicles ...all have had solid sales ,in line of what was expected or clearly above.That shows that the PS3 userbase of 2.3-2.4 million users may be restricted right now ,but at least its a hardcore one and they buy quite a number of games.