I've updated PixaMSN. I stopped developing it years ago (when I decided to release the sourcecode in case someone else wanted to take it and continue) but I got some bugs fixed all this time. Besides Microsoft did some changes to MSN servers and all contacts were appearing in yellow in PixaMSN (as if the other person had deleted you).
Changelog from 0.61:
-Fixed yellow contacts (due to changes in Microsoft servers)
-Fixed symbols in username/password
-Probably other small changes I can't even remember
I guess nobody uses PixaMSN anymore, but well, just in case
It can be downloaded from: http://www.pixador.com