How do you create folders on your MPC?

Do most of you create a folder then put your sequence files with the corresponding program in the same folder.

nearly always save entire memory in a new folder! ... except when just workin on pgm/samples! they get there own folder: 0001 programs ... 0002 samples ...

but, damn ... i change my folder structure every 2 weeks ...

my last atempt is brand new from today late evening:
1. folder: 0000 bpm
2. folder: date (had to adapt to the american style of date writing for this! and to be honest its the wisest step i did for today!)
3. folder: 150 fakk'n'roll > and entire memory there!