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I am trying to use the trip_search module using Drupal 5.6, PHP 5.2.1 and Mysql 5.0.37.

When I enable the module I get this errors:

# user warning: The used table type doesn't support FULLTEXT indexes query: CREATE FULLTEXT INDEX node_ft ON node (title) in [...]\includes\database.mysql.inc on line 172.
# user warning: The used table type doesn't support FULLTEXT indexes query: CREATE FULLTEXT INDEX term_ft ON term_data (name,description) in [...]\includes\database.mysql.inc on line 172.
# user warning: The used table type doesn't support FULLTEXT indexes query: CREATE FULLTEXT INDEX noderev_ft ON node_revisions (body) in [..]\includes\database.mysql.inc on line 172.
# user warning: The used table type doesn't support FULLTEXT indexes query: CREATE FULLTEXT INDEX comment_ft ON comments (subject,comment) in [...]\includes\database.mysql.inc on line 172

Then, each time I try to search, I receive again similar errors (user warning: The used table type doesn't support FULLTEXT indexes query: SELECT DISTINCT(t.tid), t.name, t.description FROM term_data t WHERE MATCH (t.name,t.description) AGAINST ('+a ' IN BOOLEAN MODE) LIMIT 0, 500 in [...]\includes\database.mysql.inc on line 172.

I fixed the problem - on my website - using manually an "alter table xx engine=MyIsam" on tables: node, node_revisions, term_data and comments and now it works. Just I wonder if it's a correct way to solve the problem, or if you can suggest something better?

thanks