Need Expansion CD Rom

[Scyth3r]

I need another cd rom drive because I don't like using the DVD Rom or CD Burner for general use, especially when playing games like Diablo II. However, I have no IDE master/slave slots open and the only ways I know is to either go scsi or external. I'm on a tight budget for around $100 total, and since scsi will go way over that limit im guessing usb cd rom? Any reccomendations and where to buy it at? Thanks.

[spigidygak]

If you're gonna be cheap stay with what you have and live with it. USB externals are not going to be worth it.