Took some time but I managed to get DS version 1.2 to run test cases without crashes/hangs/etc.
Just needed to fix three errors
1) ignore http wait 100 status
2) ignore incorrect namespaces
3) change test cases for loops to be zero-based
If somebody is interested - drop me a message.
2009-03-03 10:41:43 UTC in SyncML Conformance Test Suite