Error # 61 Disk Full

Backing up to a floppy disk: Error# 61 Disk full

Backup alternatives:

Use a Zip, Phantom, or Imation Drive for backup.
Backup to a CD or CDRW
Depending on the amount of data that you enter, most individually users can get by for about 1yr using a compression utility like WinZip after doing a repair/compact to compress their data and transfer it to a floppy disk.
Use a network connection to backup to another drive on the network. This requires a minimum of two network cards and a cable. A PCMCIA 10/100 network card for a laptop is now in the range of $40. A network card for a desktop is ~$10-30. If you only have two computers to connect, you must use a Crossover versus Straight-thru cable. Most computer stores offer installation service that may be free if you buy the products from them.
Save a copy of the data to an FTP site on the Internet or a flash drive.
Any alternative should also consider the possibility of a disaster such as a fire or flood and the proximity of a backup to the original.