Just a quick entry to point out problems with the most recent development snapshot on Mono. Mono gives a bunch of assertion failures:

** (ikvm.exe): CRITICAL **: file metadata.c: line 804 (mono_metadata_string_heap): assertion `index < meta->heap_strings.size' failed

** (ikvm.exe): CRITICAL **: file metadata.c: line 832 (mono_metadata_blob_heap): assertion `index < meta->heap_blob.size' failed

Not sure what's going on yet, but in the mean time, if you want to run on Mono, you can use the previous snapshot: binaries and source + binaries.

[Update: As usual, Zoltan Varga was on the case and quickly fixed the problem in the Mono 1.0 and 1.1 source trees. He also told me how to workaround it, so the new snapshot has a workaround.]