With 2.10 firmware, PS3 owners can look forward in playing DivX and WMV media. However, there are some cons as well – DiVX 3.11, DRM protected WMV and files over 2GB are not playable.

The new firmware upgrades the Bluray profile to 1.1 as well. Perhaps, this is the time to buy a PS3 now ? =)
Source: Akihabara News