Let me start by saying I did search but I couldn't locate what I'm looking for but... I'm using this guide to try to install KDE on my N810

http://www.thisweekinnuclear.com/KDEonN800.html

I'm stuck at this part

# cd /home/user/MyDocs/.documents/
# tar zxvf initfs_flasher.tgz (check location of Tar first)
# cd initfs_flasher/
# ./initfs_flash

When I type in cd /home/user/MyDocs/.documents/ it says ," can't cd to cd /home/user/MyDocs/.documents/"


Also, I noticed that file manager says my SD card is corrupted... is this part of the installation or will that require a re-flash?

Sorry if these are basic questions which I'm sure they are but I don't have a lick of linux experience...