The bug that would not allow saving Nano Catylst Points was one thing....... NOW I cannot collect them at all ... even though when I cross over a dead alien and it reports I have collected 100 Nano Points when I access the modification screen low and behold I have 000 Points. I ONLY play single player campaign mode (I could care less about multi player) and am running the retail LE version on Windows 7 Ultimate 64. I guess the bug is somehow related to the Multi Player code.

I had that happen a couple of times, or i'd pick up 500 NC and it'd give me 20

Makes me wonder how they manage to break this... i mean, how hard can it be to use simple IF rules and make it right?

That was not even a game patch. That was a security patch for multiplayer. We didn't even need to install anything.

The game is not 1.2 already, isn't it?

The bug that would not allow saving Nano Catylst Points was one thing....... NOW I cannot collect them at all ... even though when I cross over a dead alien and it reports I have collected 100 Nano Points when I access the modification screen low and behold I have 000 Points. I ONLY play single player campaign mode (I could care less about multi player) and am running the retail LE version on Windows 7 Ultimate 64. I guess the bug is somehow related to the Multi Player code.

Then you guess wrong.
That's because game changes ur nanocats to NEGATIVE value so you need to collect some before it reaches 0 and rise up... That's bug which existed in leaked beta so clearly crytek fail.

same problem. After 1.1, i can't collect nano-poitns.

LOL, I have all SP nano-stuff unlocked with one playthrough.