Really the quickest way?
Detach the db, rename or delete the log, attach the DB
or use
BACKUP LOG WITH TRUNCATE_ONLY
DBCC SHRINKFILE
Btw, changing the recovery mode has not much to do with the growth of the log file. In doing so, you give up your ability to restore to the point of failure or a point in time.
--
Frank Kalis
Microsoft SQL Server MVP
Webmaster: http://www.insidesql.org/blogs
My blog: http://www.insidesql.org/blogs/frankkalis/[/url]