Oracle8 vs Enterprise

What are the major differences between Oracle8 and the Enterprise edition?
Can anyone explain some of these features? Oracle 8 doesn't have:

    Oracle Connection Manager
    Multi-Protocol connectivity
    Advanced Queuing
    Image Cartridge
    Visual Information Retrieval Cartridge     Incremental backup
    Parallel backup and recovery
    Point in time table space recovery
    Parallel query
    Parallel DML (ins/upd/del)
    Parallel bitmap star query joins
    Parallel load
    Parallel Index scans
    Parallel index build
    Advanced Replication

Thank You,
GMC Received on Fri Nov 06 1998 - 10:49:50 CST