Hard Drive Requirement

By looking at the number of video tapes and customers your store has, I have determined that to start out, you'll need at the least, a 40 mega byte capacity hard drive. Any large expansion of customers or tapes would require a larger hard drive.

However, with current prices of hard drives being so low (as little as 40 cents per mega byte of space) it may be simpler to get a larger hard drive to start with to avoid any hassles during upgrading. (Needing to copy all of your data from your old drive onto the new one, getting more or better "hard drive controllers," etc.)