Hey Big,
If you want an internal 4x speed Toshiba (no caddy required) or an external 2x speed (NEC CDR-38, uses DB25 to Centronics, IIRC, reads multisession discs, has a flip-up lid, no caddy required) - they are both gathering dust, but still work fine as of about two months ago. $15 plus shipping (within continental NA) and they are both yours. :-)
Let me know,
Pete