I think it is possible to load the rhythms in the composer memory without using an intermediate floppy disc by using the single load option (page 3/3) of the disc load function.

Use the mode button to select Composer and the Bank/Single button to select Bank.

You can then load one bank at a time from the floppy to the composer memory. Repeating this for another rhythm and using a different composer memory allows you to then access the composer memories with the panel memories as you normally would.

Hope this is helpful.

Lanny