Don't let DB2 scare you off.
If you've used SQL with Access, as I believe you have, then you know quite a bit. You can learn the environment and tool stuff. All but the finer SQL points will match. Besides, a job that only uses what you know is not the best for your professional growth.
Alex
Men never do evil so completely and cheerfully as when they do it from religious conviction. -- Blaise Pascal (1623-1662)