Mxit causes crash on win32

[Andrea Visinoni]

(21:33:16) plugins: probing C:\Documents and 
Settings\andrea\Desktop\pidgin-minor\plugins\libmxit.dll
(21:33:16) prpl-loubserp-mxit: Loading MXit libPurple plugin...
(21:33:16) g_log: file mxit.c: line 690 (init_plugin): assertion failed: 
(sizeof( struct raw_chunk ) == 5)

Unspecified fatal error encoutered. Aborting

if i delete libmxit.dll from plugins directory, pidgin start correctly.

Andrea.