The Radio Shack meter is just fine. Either the analog or the more expensive digital will do the job.

Your choices for the disc are:

AVIA Guide to Home Theater

DVE (Digital Video Essentials)

Sound & Vision Home Theater Tune-Up (This is reputed to be a simplified version of the AVia dis.)

Any of the 3 will do the job for you.

Jack

"People generally quarrel because they cannot argue." - G. K. Chesterton