You have a table, a boring old table that makes no sense to have. But someone may have create a foreign key to that table and things "may" break if you drop it with a cascade. This simple little query will show you all FK's to a table.
select u.table_name, u.constraint_name from
Oh, and yes. The iBook is chugging along just fine. Would like another 512Megs of RAM and XE on it tho.