ok after 2 damn long hours of waiting the propis game was downloaded (you have to use some download speed counter, since their java applet hung at 75% yet the files still downloaded). anyway after that the only things i did where the following :
1) changed the ini file with the 127.0.0.1 entry (not sure if it was needed)
2) went to the %appdata% dir (enter in address bar & press enter) and ran the NetsyncBrowser3.5.exe as administrator (UAC on vista 64 bit is enabled here).
3) made sure my canoo was detected
4) selected the propis game
5) pressed the yellow "sync" button
6) it seemed to hang for a while but after a minute or so it started transfering the game to the canoo.
7) the last file title.wav hung the application, yet the file was fully copied (you can check filesizes)
8) started the game on the canoo and it ran without a problem
sidenotes:
1) i cleared my whole sd card in linux using fdisk, rebooted and let it format under windows
2) the card got detected BUT there were 2 files in this directory which might be DRM related to indentify your system, i think these will be generated by the canoo if you do not see those that might be reason why games are crashing (this is speculation though, it's only something i think might happen).
checking the game out now ^^
not my kind of style of gamen, lenthy dialogs (in english), and some tile match like game where you have to connect lines or something (didn't quite get it) anyway will be downloading another game now to see if they work, during the night and will let you guys know tommorow evening if it works as well
20 kb / sec ffs. this is going to take ages. 
