On this page you can see all the official Playstation shipments platform by platform easily (also for future reference):
http://www.scei.co.jp/corporate/data/bizdataps3_sale_e.html
Darkmehm has done all the right maths already:
There are a few interesting things in my opinion in this quarter's results:
1) PS3 is basically dead on their hardware sales target (actually with 8.45m units shipped so far in FY2008 and one quarter to go they'll probably exceed their 10m target without any price cut) and right now it is the main software driver in the company which means PS3 is also Sony's most important product right now.
2)Revenues in the company are going down rapidly because PS2 is unexpectedly dying pretty quickly (with a 50% YOY decline in both hardware and software sales) after having held well for so much time.
PSP is really weak (and even declining) in software sales (PS3 is about to surpass PSP's lifetime software sales) and PS3 steep growth in software sales can't offset those.
Notwithstanding the lower revenues especially from profitable products and the stronger yen the quarter was profitable which means as Sony stated that the PS3 business is starting to hold on its own.
I think that with this situation there's no doubt we'll see actions to restore revenues.
PS2 as a profitability safety anchor is gone, but they'll proably try to play the $99 card before dropping production during 2010 in time for their 10 years plan. The key to Sony's revenues and profitability at this point is PS3 because it's their only product with strong growing software sales.
They will need to push PS3 software sales by a LOT this year to be profitable and that can't be done without a competitive price on the system itself which imo will definetly happen during the year.
Also PSP software situation is desperate and it's such a missed opportunity with a 50m installed base, Sony promised a software comeback in 2009 for the system, they definetly have to do something, they should try the digital download model seriously (also as a test for a future handheld), release many more important games.
So basically in 2009 Sony's main goals should be making PS3 their focus as a revenues driver and try to resurrect PSP software business.