35 mb in proc folder Possible Duplicate:
  My internal storage capacity is running low,  what can I do?  




The phone memory on my HTC Desire is full, I already moved everything I could to the sd-card. In ES File Explorer I found a folder named /proc and it contains 35 MB of maps with numbers, does the phone need these or can I delete these folders or can I move them to the sd-card?
To answer your direct question:
Deleting stuff in /proc won't help at all, /proc is a virtual folder that doesn't occupy memory on disk. It holds information on running processes, various system data and stats and more.

Please don't randomly delete stuff (also not elsewhere) in hope to free up space for apps. Unless you know what you're doing. Android's file system is somewhat different to what people know from Windows.

Read more on Linux' (which Android is based upon) File system hierachy and its entry on /proc.