Hi,
It looks like that the problem with the up/down key has been solved with the nightly build install-crossover-pro-050210.sh
Hopegully this is going to be ported on the next release 4.2.
BTW, what about serial port support (com1,2,3 /dev/sttyS1, /dev/sttyUSB0, ...) in the next release ?
Regular distribution of Wine can handle com ports (even USB dongle) without any problem...
PS: The company/author is NOT "1S:Software" but "Christian Ghisler" !
Cheers, Gilles