Serial and I²C with ATmega2560

Not busted in either one on Windows 7. Since OP seems to be having a problem on Win7, too, I suspect that it is his/her installation that is the problem, not the IDE.

Oh, i understood it didn't work with your 1.0.1. I'm gonna check my libraries then cause using the old version makes me feel a little uneasy.
Thanks to all for your information so far :slight_smile:

DaDrivel