Compare data storage units and capacities of popular storage media eg. floppies, CDs, DVDs, ZIP, Jaz and Orb disks. Compare data rate units, and speeds of hard disks, peripherals, LAN and WAN (including Broadband) channels. Convert Token Ring/Ethernet addresses. Instantly convert between decimal, hex and binary numbers (upto 64 bits in length) - also supports bit shifting, rotation and inversion. Save and export chosen conversions as a textfile.