I am using a Cingular BlackBerry 8700c and experiencing many of the same issues. I was able to download 1.0.7 onto my BB fine and configure it to communicate with Google Calendar with no network issues (mine works fine without the workaround). When I sync, it goes through the whole process and APPEARS to be fine...except when you go to Google Calendar there is NOTHING there. At all.
@#$@#$@#!!@!$#@!! Any suggestions? I really, really want this to work so I can have my calendar synced across Lotus Notes, my BlackBerry and Google Calendar.
Rich D