Firstly, MySQL 5.4.1 does support BEGIN and END within stored procedures - it has to because if you use mutliple SQL statements MySQL has to differentiate between the stored procedure and the SQL statement itself. So, the first chunk of code you have provided should work fine when you put back in the BEGIN and END keywords. If you're only using a single statement, which is what you have done in your second chunk of code, you don't need the BEGIN and END keywords - they are required for multiple statements.
You're also missing the keyword TRIGGER from your CREATE statement.
You will need to use a different delimiter when entering a stored procedure containing multiple statements. When I use phpMyAdmin I use the semi-colon for separating the multiple statements and use the pipe symbol ( | ) at the end of the stored procedure to tell MySQL that this is the end of the whole statement.
You haven't included the actual trigger code in your question - if no-one can review your SQL statement it does make it quite difficult for anyone to provide any help. Bear in mind, however, that the trigger events have to be declared seaprately - you cannot combine INSERT, UPDATE and DELETE events into a single trigger in MySQL.
I think the first port of call would be to go back to the MySQL Manual and look at the syntax for creating triggers (http://dev.mysql.com/doc/refman/5.4/...e-trigger.html
). Then, if you're still stuck, come back and post your actual trigger statements on the forum.