innodb log files but we only use MYISAM

[AM Corona]

I see the following log files

-rw-rw----  1 mysql mysql   10485760 Sep 16 17:30 ibdata1
-rw-rw----  1 mysql mysql    5242880 Sep 16 17:30 ib_logfile0
-rw-rw----  1 mysql mysql    5242880 Jan 17  2006 ib_logfile1


I checked every table on all databases.  All are using MYISAM.

innodb section in my.cnf is commented out.

Why does this log file exist when we're not using innodb tables or dbs?

-- 
Regards,
Martin Corona