Ok, not sure if this is a bug, an install problem or what.
Install process has been.
Install Crysis. restart pc. play it.
Patch to 1.2. restart pc, play it.
Patch to 1.21. restart pc, play it.
Finally got the multiplayer to recognise i have a crynet account.
Installed MWLL mod.
1st launch was not giving me option for 64 bit, and had an error message about an AudioVideoDirectx problem. Resolved by going to DX site and selecting the last redist hosted (02/05/10).
new launcher gives me the 64bit game version, doesnt give me the AudioVideoDirectx message.
Before updatign DX, when attempting to connect to a game via direct IP, i got the following message:
Your MWLL Installation has modified files.
Please Revert them to their original state to play.
in this box, and below this message is an accept key. Which says:
@ui_btn_DONE
pressing this takes me back to the multiplayer games list screen.
if i hit any other button other than "quit" the game hangs, and i have to Ctrl-Alt-Del and kill it in task manager.
any ideas?

edit.
also just noticed that there are no servers coming up in the list. is that right???
have checked my firewall settings and its all ticked to allow crysis but nothing shows up in the list of inbound allowances....