Hello,
I am using a DIR-615 D-Link router. I followed all of the setup instructions, and it has no enabled security. The router was working fine, running my laptop, my three rommates', and my PS3, but now the PS3 cannot obtain an IP address. It can just barely reach a neighbor's signal, and can connect to it intermittently, so I don't think it's the playstation. all of the laptops still get wireless access. The playstation can't obtain an IP address when it's runnning in wireless mode, or in wired mode.
Please help.
Configuration: Windows Vista Safari 530.5