Has anyone determined whether 11.2 works any better than 11.1?

I currently have 11.2 installed on windows 7 32-bit with a ATI Radeon 5870. It does not work. It just hangs and if I inspect the error I get.

Problem signature:
  Problem Event Name:   BEX
  Application Name:   java.exe
  Application Version:   6.0.230.5
  Application Timestamp:   4cddca02
  Fault Module Name:   atiocl.dll
  Fault Module Version:   2.3.451.0
  Fault Module Timestamp:   4cfd9c01
  Exception Offset:   004245d3
  Exception Code:   c0000417
  Exception Data:   00000000
  OS Version:   6.1.7600.2.0.0.256.1
  Locale ID:   1033
  Additional Information 1:   7f7d
  Additional Information 2:   7f7d4072b1dd0e426b05ec779e23282a
  Additional Information 3:   f860
  Additional Information 4:   f860ea43be1910f329290140707d113d