Sonic > Mario in UK... I think UK is the only region where Sonic sells M&S more than Mario sells it.
Sonic Secret Rings znd Sonic Rush are both charting, Mario and Sonic owning(both versions) Sega has to be happy with their preformance on Nintendo platforms.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut