With 3.0 everything seems to install fine but there are various UI glitches (GUI components refreshing 9 and ten times, especially tree lists such as User Tables. Things are much improved in the latest Betas (as of 08/08/2004 aka nightly build 040808 but table designer seems to still exhibit this behavior.)
All of the UI issues mirror standard WINE MMC issues.
Also right clicking on a table and selecting return all rows doesn't seem to work at all.