Thanx for the tip, but it's already been solved...
In PHPmyadmin I marked all the tables in my db, then copied them into Textpad, changed all 'space' to ',' and just run what I got in myadmin after drop table. Like this "drop table ***, ****, ****". Maybe it's not the best way, but it worked for me and was kinda easy!!
/N!cklas