Hello again,
this is a new crash report from another setup on a different hardware:
Winamp client version: 5.666 Build 3516
winamp caused an Access Violation (0xc0000005)
in module MSVCR90.dll at 001b:7855b9f0.
Exception handler called in Winamp.
http://www.sopocki.com/crash/setup2/report.zip
Now I'm testing DSP 2.2.3 and it seems to be a little better but still happens to crash without a report.