Hi, I've recently started using Zope with ZMySQLDA adapter. What I've noticed was that database adaptor automatically begins and commits transactions. What I need is manually start transaction while rendering some page (for example select ... for update), continue that transaction while rendering some other pages and then commit or rollback that transaction. How that should be done in Zope if it commits transactions automatically? I'm using Zope 2.6 and ZMySQLDA 2.0.8. Thanks. Andrius Armonas