This problem for people about "Not in sync" error. Any updates?

lost_and_confused:
Sorry: link as per here:

http://arduino.cc/forum/index.php/topic,118440.0.html

That doesn't help me, 21 pages of postings? That the official Arduino IDE platform would ever rely on a non-open source windows .NET framework would just never happen in my opinion and would also require a rather major forking for the Linux and Apple versions of the IDE, no? I suspect you have misunderstood something or are confusing it with some arduino 'compatible' IDE, not an 'official' IDE release.

So 'splain yourself Lucy.

Lefty