December was a good month for PlayStation Network. According to a statement from SCEA's Patrick Seybold, December 2009 marked PSN's single highest revenue month so far, increasing 155% from a year ago. Most likely enamored with gifted systems and PSN cards, people were spending quite a bit of time on the PlayStation Store on Christmas Day -- it was the busiest day on the virtual marketplace that month. So what were people buying? Lots and lots of PSone classics: 1. FINAL FANTASY VIII (PS3/PSP) 2. PixelJunk Shooter 3. FINAL FANTASY VII (PS3/PSP) 4. Resident Evil 3: Nemesis (PS3/PSP) 5. Resident Evil 2 (PS3/PSP) 6. Frogger Returns 7. Call of Duty Classic 8. Borderlands: The Zombie Island of Dr. Ned 9. MARVEL VS. CAPCOM 2 10. Battlefield 1943