Computers Networked, they see each other, but no access

Tech-Archive recommends: Fix windows errors by optimizing your registry



i set up a home network
comp1 = desktop w/ethernet
comp2 = laptop w/wireless
router = dell truemobile 2300
cable modem

from each computer i am able to see the 'mshome' networked computers but am
unable to access one from the other...from the desktop i get access denied,
but from the laptop i get logon error...refer to the following link for
exactly everything i've
tried...http://www.dslreports.com/forum/remark,13765565~mode=flat~days=9999
very frustrated now
.